AC05
Intronics Power Inc. 1400 Providence Highway, Building 2, Norwood, MA 02062-5015 ● Phone: 1-781-551-5500 ● Fax: 1-781-551-5555
FILE NAME: AC350 Series.doc, REVISION: July 12, 2007 V10
AC350 SERIES
350 WATT SINGLE OUTPUT
U FRAME
AC-DC POWER SUPPLY
WITH PFC
FEATURE
* Universal lnput 90-264Vac
* Active PFC Meets EN61000-3-2
* EMI Meets CISPR/FCC Class B
* High Efficiency at 90%
* Remote Voltage Sense
MODEL
VOLTAGE
OUTPUT CURRENT(A)
RIPPLE
VOLTAGE
LINE
VOLTAGE
EFFICIENCY
REG.4
(TYPICAL)
OUTPUT
RATED
MIN.
& NOISE 1
AC350S-120
+12V
29.2
0
100mVp-p
±2%
±0.5%
10.8~13.2
±1%
88%
AC350S-150
+15V
23.4
0
100mVp-p
±2%
±0.5%
13.5~16.5
±1%
88%
AC350S-240
+24V
14.6
0
150mVp-p
±2%
±0.5%
21.6~26.4
±1%
90%
AC350S-360
+36V
9.7
0
150mVp-p
±2%
±0.5%
32.4~39.6
±1%
90%
AC350S-480
+48V
7.3
0
150mVp-p
±2%
±0.5%
43.2~52.8
±1%
91%
1
REG.3
ADJ.RANGE
LOAD
ACCURAC
Y2
FILE NAME: AC350 Series.doc, REVISION: July 12, 2007 V10
SPECIFICATIONS
Typical at 25℃, nominal line and 75% load, unless otherwise Specified
AC350S Series Derating Curve
INPUT SPECIFICATIONS:
Frequency ………………………………………….……………..... 47 to 63Hz
lnrush Current ………………….……………....................................... 85A max.
EMI …………………………..…………………………..……CISPR/FCC Class B
lsolation ……………………………………………...…lnput to output =3000VDC
Leakage Current………………………………………………….……… 2mA max
OUTPUT SPECIFICATIONS:
Total Rated Output Power……………………………………………………350W
(with 20CFM air flow or optional fan)
Remote Voltage Sense………………………..…Compensates for wire Voltage
Hold-up Time ………………………………………………………..……16mS typ.
Over Voltage Protection………………………..…….Recycle AC input to restart
Over Temperature Protection……………….………………….….Auto Recovery
Short Circuit Protection…………………………………..………. .Auto Recovery
Load(%)
AC lnput Voltage …....………........…........................................... 90~264Vac
100
90
80
70
60
50
40
30
20
10
0
-10
ENVIRONMENTAL CHARACTERISTICS:
or the operating temperature
Storage Temperature ………………………………...….......……........ -40~85℃
10
20
30
40
50
Ambient Temperature(Deg.C)
CN1 (AC lnput)
Pin
Name
NOTE
1
2,4
3
5
FG
N/A
N
L
GOUND
MECHANICAL CHARACTERISTICS:
CN2 (AC lnput)
Dimensions…………………………………………………...…235.2x101.5x38mm
NOTE:
Pin
1~9
Name
+48
NOTE
1: Add a 0.1uF ceramic capacitor and a 47uF E.L. capacitor to output for Ripple &
Noise measuring @20MHz BW.
CN3 (AC lnput)
2: Voltage accuracy is set at 60% rated load and 25℃.Ta.
Pin
10~18
3: Line regulation is measured from High Line to Low Line with rated load.
5: Load regulation is measured at 60%±40% rated load.
6: Dimensions tolerance : +/- 1mm.
7: CN1(AC lnput)
: Molex 5273-05A or equivalent
CN2(DC Output) : Molex 5273-09A or equivalent
CN3(DC Output) : Molex 5273-09A or equivalent
Mechanical Specification
Typical at 25˚C, nominal line and 75% load, unless otherwise Specified
2
60
PIN CONNECTION
Operating Temperature ......................................................................-10~65℃
45~65℃ with 2%/℃ Derating
PSU will be in thermal protection for exceeding the rated power output
0
Name
GND
NOTE
70
AC200X SERIES
AC200X12
AC200X24
AC200X36
AC200X48
1400 PROVIDENCE HIGHWAY • BUILDING 2 NORWOOD, MASSACHUSETTS 02062-5015
PHONE: 781-551-5500 FAX: 781-551-5555
AC200X Series Derating Curve
AC 200 Series New Product
200 Watt Single Output U Frame
AC-DC Modules with PFC
BAUART
..
GEPRUFT
..
TYPE
APPROVED
FEATURES
SPECIFICATIONS
„ 1.5” Low Profile, 4”X6” Footprint
„ Universal Input : 90 ~ 264Vac
„ Active PFC Meets EN61000-3-2
„ EMI Meets CISPR/FCC Class B
„ High Efficiency at 80% Typical
„ Current Share
„ Remote Voltage Sense
„ AC OK Signal (Logic High)
„ DC OK Signal (Logic High)
„ PS ON/OFF Remote Control
(Inhibit PSU by adding Logic High)
NOTE
1: Optional function can be added when ordering:
Top Cover with Fan (when forced air is needed)
2: Add a 0.1uF ceramic capacitor and a 47uF E.L.
capacitor to output for Ripple & Noise measuring
@20MHz BW.
3: Voltage accuracy is set at 60% rated load and 25℃ Ta.
4: Line regulation is measured from High Line to Low
Line with rated load.
5: Load regulation is measured at 60%±40% rated load.
6: Dimensions tolerance : +/- 1mm.
7: Connectors:
CN1(AC Input) : Molex 5273-05A or equivalent
CN2(DC Output) : Molex 38700-7504 or equivalent
CN6(Signals)
: Molex 70247-10 or equivalent
CN3,CN4,CN5(FAN) : Molex 5045-02A or equivalent
„ Input Characteristics
AC Input Voltage
Frequency
Inrush Current
EMI
Isolation
Leakage Current
„ Output Characteristics
Total Rated Output Power
Current Share
Remote Voltage Sense
Hold-up Time
Over Voltage Protection
Over Temperature Protection
Short Circuit Protection
„ Environmental Characteristics
Operating Temperature
Output
Storage Temperature
„ Mechanical Outline
90 ~ 264Vac
47 to 63Hz
60A Max.
CISPR/FCC Class B
Input to output = 4,242Vdc
3.5mA max.
200W (with 30CFM air flow or optional fan)
Single wire current sharing
Compensates for wire voltage drop
16mS typ.
Recycle AC input to restart
Auto Recovery
Auto Recovery
0 ~ 70 degrees C
50~70 C with 2.5%/ degrees C derating
PSU will be in thermal protection for
exceeding the rated power output or
the operating temperature
-20 ~ 85 C
Standard U Frame
150mmx100mmx38.1mm
( 5.91”*3.94”*1.5”)
With Optional Fan
150mmx101.6mmx58.5mm
( 5.91”*4”*2.3”)
Output Current (A)
Ripple
Voltage
Line
Load
Model
Voltage
Rated
Min.
& Noise
Accuracy
Reg.
Reg.
AC200-033
+3.3V
40.0
0
1%
±1%
±1%
±1%
AC200-050
+5.0V
40.0
0
1%
±1%
±1%
±1%
AC200-120
+12V
16.7
0
1%
±1%
±1%
±1%
AC200-150
+15V
13.4
0
1%
±1%
±1%
±1%
AC200-180
+18V
11.2
0
1%
±1%
±1%
±1%
AC200-240
+24V
8.4
0
1%
±1%
±1%
±1%
AC200-280
+28V
7.2
0
1%
±1%
±1%
±1%
AC200-300
+30V
6.7
0
1%
±1%
±1%
±1%
AC200-360
+36V
5.6
0
1%
±1%
±1%
±1%
AC200-480
+48V
4.2
0
1%
±1%
±1%
±1%
Typical @25℃, 230Vac and 60% rated load, unless otherwise specified.
AC 200 Series New Product
200 Watt Single Output U Frame
AC-DC Modules with PFC
DRAWINGS: (Preliminary)
CN1
Fig.1. Mechanical Outline of AC200
Unit: inch (mm)
Fig.2. Mechanical Outline of AC200-F (With Optiona1 Fan)
Unit: inch (mm)
PIN CONNECTION:
CN6(Signals)
CN1 (AC Input)
PIN NO.
ASSIGNMENT
1
Earth Ground
2
PIN10: NC
PIN9: NC
PIN8: NC
PIN7: +V CSW
PIN6: +V GS
PIN5: +V VS
PIN4: PS ON/OFF
PIN3: AC OK
PIN2: DC OK
PIN1: GND
NC
3
Neutral
4
NC
5
Line
Note: VS means Remote Sense ”+”
GS means Remote Sense “Return”
(DC Output, T.B.)
PIN NO.
ASSIGNMENT
1
+V
2
+V
3
PWR GND
4
PWR GND
CN3,CN4,CN5 (FAN Output)
PIN NO.
ASSIGNMENT
1
+12V(FAN)
2
GND(FAN)
Rated Load (W
CN2
200
175
150
125
100
75
50
25
0
With 30CFM Forced Air
Convection Cool
0
10
20
30
40
50
60
70
80
Ambient Temperature (Deg.C)
Fig.3. Output Derating Curve
2006/11/06
Ver. 19.0
AC100X SERIES
AC100X12
AC100X15
AC100X20
AC100X24
AC100X48
1400 PROVIDENCE HIGHWAY • BUILDING 2 NORWOOD, MASSACHUSETTS 02062-5015
PHONE: 781-551-5500 FAX: 781-551-5555
AC100X SERIES
AC100 SERIES
Rev C December 2007
ISOLATED AC-DC Converter
AC100 SERIES
APPLICATION NOTE
Rev C
Page 1
AC100 SERIES
Rev C December 2007
Content
1. INTRODUCTION
2. AC100 CONVERTER FEATURES
3. GENERAL DESCRIPTION
ABSOLUTE MAXIMUM RATINGS
3
3
3
4
5. MAIN FEATURES AND FUNCTIONS
5.1 Operating Temperature Range
6
6
5.2 Output Voltage Adjustment
6
5.3 Over Current Protection
6
5.4 Over Voltage Protection
6
5.5 V-Sense
6
6. SAFETY
7. APPLICATIONS
7.1 Power De-Rating Curves
6
6
7
7.2 Efficiency vs. Load Curves
9
7.3 Test Set-Up
11
7.4 Output Ripple and Noise Measurement
11
7.5 Output Capacitance
11
7.6 EMI
11
8. MECHANICAL OUTLINE DIAGRAMS
8.1 AC100 Mechanical Outline Diagrams
12
12
9.INSTALLATION INSTRUCTION
12
10. PART NIMBER
14
Page 2
AC100 SERIES
Rev C December 2007
•
Universal Input Range
•
Regulated Outputs
This application note describes the features and functions of Intronics
•
Continuous Short Circuit Protection
power’s AC100 series of open frame, Isolated AC-DC Converters.
•
3” X 5” size
These are highly efficient, reliable and compact, high power density,
•
Open-Frame Type
1. Introduction
single output AC/DC converters. Ultra-high efficiency operation is
achieved through the use of synchronous rectification and drive control
techniques. The modules are fully protected against short circuit and
over-voltage conditions. Intronics power’s world class automated
3. General Description
manufacturing methods, together with an extensive testing and
qualification program; ensure that all AC100 series converters are
A block diagram of the AC100 series converter is shown in Figure 1.
extremely reliable.
Extremely high efficiency power conversion is achieved through the use
of synchronous rectification and drive techniques. Essentially, the
2. AC100 Converter Features
powerful AC100 series topology is based on an isolated synchronous
•
100W Isolated Output
stability, fast transient response and a very tight line and load
•
High Efficiency Up to 85%
regulation. The output voltage can be adjusted from +5% to –5%, using
•
Fixed Switching Frequency
a variable resistor.
•
Power factor correction Up to 0.9
AC Input
forward converter. The control loop is optimized for unconditional
Input
Filter
Bridge
Rectifier
MOSFET
Switch
PFC
Controller
PFC Choke &
MOSFET Switch
PWM
Controller
Transformer
MOSFET
Rectifier
Optocoupler
Isolation
Output
Filter
Vout
Refernce
&Error AMP
Figure 1. Electrical Block Diagram
Page 3
AC100 SERIES
Rev C December 2007
„
4. Technical Specifications
(All specifications are typical at nominal input, full load at 25℃ unless otherwise noted.)
PARAMETER
ABSOLUTE MAXIMUM RATINGS
NOTES and CONDITIONS
Device
Min.
Typical Max.
Units
Input Voltage
Continuous
90
264
Vdc
Operating Temperature
0
+40
℃
-20
+85
℃
Vdc
240
63
Vac
Hz
A
Storage Temperature
Input/Output Isolation Voltage
INPUT CHARACTERISTICS
Operating Voltage Range
Input Frequency Range
Maximum Input Current
Power factor correction
1 minute
4242
100
47
100% Load, Vin=90Vac
100% Load, Vin=Nominal Vin
No-Load Input Power
Vin=264Vac
Leakage Current
Inrush Current
Vin=240Vac, cold
1.5
0.9
7.0
6.0
5.0
5.0
5.0
5.0
4.0
AC100S050
AC100S090
AC100S120
AC100S150
AC100S180
AC100S240
AC100S480
start at 250C.
W
3.5
80
mA
A
5.05
9.09
12.12
15.15
18.18
24.24
48.48
Vdc
OUTPUT CHARACTERISTIC
Output Voltage Set Point
Vin=Nominal Vin , Io=Io.max, Tc=25℃
AC100S050
AC100S090
AC100S120
AC100S150
AC100S180
AC100S240
AC100S480
Operating Output Current Range
Holdup Time
Output Voltage Regulation
AC100S050
AC100S090
AC100S120
AC100S150
AC100S180
AC100S240
AC100S480
Vin=115Vac
4.95
8.91
11.88
14.85
17.82
23.76
47.52
5.0
9.0
12.0
15.0
18.0
24.0
48.0
20.0
11.2
8.4
6.7
5.6
4.2
2.1
20
A
mS
Load Regulation
10% load to Full load
±1.0
%
Line Regulation
Vin=high line to low line
±0.5
%
Output Voltage Ripple and Noise
20MHz bandwidth
Full load, 0.1uF ceramic and 220uF E.L capacitor
AC100S050
AC100S090
AC100S120
100
90
120
mV
Full load, 0.1uF ceramic and 10uF E.L capacitor
AC100S150
AC100S180
AC100S240
AC100S480
150
180
240
480
mV
Peak-to-Peak
Page 4
AC100 SERIES
Rev C December 2007
PARAMETER
NOTES and CONDITIONS
Output Current-Limit
Output Votage-Limit
Turn-On Transient
Start-Up Time, From Input
Output Voltage =90% Nominal Output Voltage
Maximum Output Capacitance
Device
Min.
110
110
Typical Max.
130
150
130
150
Vin=90Vac
Vin=Nominal Vin at Full load
5
20000
12000
8400
6700
5600
4200
2100
AC100S050
AC100S090
AC100S120
AC100S150
AC100S180
AC100S240
AC100S480
Units
%
%
s
uF
EFFICIENCY
100% Load
ISOLATION CHARACTERISTICS
Input to Output
Input to Earth
Output to Earth
82
AC100S090
AC100S120
AC100S150
AC100S180
AC100S240
AC100S480
85
85
85
85
85
85
1 minute
1 minute
1 minute
Isolation Resistance
FEATURE CHARACTERISTICS
Switching Frequency
Output Voltage Adjustment
AC100S050
%
4242
2121
707
100
MΩ
67
Pout=max rated power
Vdc
Vdc
Vdc
-5
+5
KHz
%
GENERAL SPECIFICATIONS
MTBF
Weight
Io=100%of Io.max;Ta=25℃ per MIL-HDBK-217F
TBD
M hours
0.385
Kg
Page 5
AC100 SERIES
Rev C December 2007
5. Main Features and Functions
5.1 Operating Temperature Range
Intronics power’s AC100 series converters highly efficient converter
design has resulted in its ability to operate ambient temperature
environment (0℃ to 40℃). Due consideration must be given to the derating curves when ascertaining maximum power that can be drawn
from the converter. The maximum power drawn is influenced by a
5.4 Over Voltage Protection
All different voltage models have a full continuous over voltage
protection. The power module will supply up to 150% of rated voltage.
In the event of an over voltage converter will go into a hiccup mode
protection.
number of factors, such as:
•
Input voltage range.
•
Output load current.
•
These can be effective heat sinks for the converter.
5.2 Output Voltage Adjustment
The output voltage on all models is in the range from +5% to –5%
but can't exceed the watt value of the products .
5.3 Over Current Protection
All different voltage models have a full continuous short-circuit
5.5 V-Sense
V-sense measures the use as outputting the voltage.
The maximum length of the sense lines is 1200mm.
The min gauge wire that can be used 26AWG.
If does not use and needn't need to join .
6. Safety
„
CB Approval
„
TUV Approval
„
UL Approval
protection. The unit will auto recover once the short circuit is removed.
To provide protection in a fault condition, the unit is equipped with
internal over-current protection. The unit operates normally once the
fault condition is removed. The power module will supply up to 150% of
rated current. In the event of an over current converter will go into a
7. Applications
hiccup mode protection.
Page 6
AC100 SERIES
Rev C December 2007
7.1 Power De-Rating Curves
g
100%
75%
O u tp u t lo a d
O u t p u t lo a d
100%
50%
25%
0%
0
10
20
30
40
50
60
75%
50%
25%
0%
70
0
Ambient temperature(oC)
20
30
40
50
70
60
o
Ambient temperature( C)
Figure 6a. Typical Power De-rating for AC100S050
Figure 6b.Typical Power De-rating for AC100S090
100%
75%
75%
O u tp u t lo a d
100%
O u tp u t lo a d
10
50%
25%
0%
50%
25%
0%
0
10
20
30
40
50
60
o
Ambient temperature( C)
Figure 6c.Typical Power De-rating for AC100S120
70
0
10
20
30
40
50
70
60
o
Ambient temperature( C)
Figure 6d.Typical Power De-rating for AC100S150
Page 7
AC100 SERIES
Rev C December 2007
75%
75%
O u tp u t lo a d
100%
O u tp u t lo a d
100%
50%
25%
0%
50%
25%
0%
0
10
20
30
40
50
60
70
o
0
10
20
30
40
50
70
60
o
Ambient temperature( C)
Ambient temperature( C)
Figure 6g.Typical Power De-rating for AC100S180
Figure 6h.Typical Power De-rating for AC100S240
g
O u t p u t lo a d
100%
75%
50%
25%
0%
0
10
20
30
40
50
60
70
Ambient temperature(oC)
Figure 6i.Typical Power De-rating for AC100S480
Page 8
AC100 SERIES
Rev C December 2007
7.2 Efficiency vs. Load Curves
AC100S090
AC100S050
95.0
90.0
90.0
85.0
Efficiency (%
Efficiency (%
80.0
70.0
60.0
50.0
115VAC
75.0
70.0
65.0
60.0
230VAC
40.0
80.0
115VAC
55.0
30.0
1
2
3
4
5
6
7
8
230VAC
50.0
9 10 11 12 13 14 15 16 17 18 19 20
1
Output Current (A)
2
3
4
5
6
7
8
9
10
11
11.2
Output Current (A)
Figure 7a. AC100S050
Figure 7b. AC100S090
AC100S150
AC100S120
95.0
95.0
90.0
90.0
Efficiency (%)
Efficiency (%
85.0
80.0
75.0
70.0
65.0
60.0
115VAC
55.0
230VAC
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
Output Current (A)
6
6.5
7
7.5
8
80.0
75.0
70.0
65.0
115VAC
60.0
230VAC
55.0
50.0
0.5
85.0
8.5
50.0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
6.5
Output Current (A)
Figure 7c. AC100S120
Figure 7d. AC100S150
Page 9
7
AC100 SERIES
Rev C December 2007
AC100S240
AC100S180
95.0
95.0
90.0
90.0
85.0
Efficiency (%
80.0
75.0
70.0
65.0
60.0
115VAC
230VAC
55.0
80.0
75.0
70.0
65.0
60.0
115VAC
55.0
230VAC
50.0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
Output Current (A)
5.6
50.0
0.5
1
1.5
2
2.5
3
3.5
4
4.2
Output Current (A)
Figure 7g. AC100S180
Figure 7h. AC100S240
AC100S480
95.0
90.0
85.0
Efficiency (%
Efficiency (%
85.0
80.0
75.0
70.0
65.0
60.0
115VAC
55.0
230VAC
50.0
0.25
0.5
0.75
1
1.25
1.5
1.75
2
2.1
Output Current (A)
Figure 7i. AC100S480
Page 10
AC100 SERIES
Rev C December 2007
7.3 Test Set-Up
7.4 Output Ripple and Noise Measurement
The basic test set-up to measure parameters such as efficiency and
The test set-up for noise and ripple measurements is shown in Figure
load regulation is shown in Figure 8. When testing the Intronics power’s
10. Measured method :
AC100 series under any transient conditions please ensure that the
Add a terminal wire is 50mmMIN that the output end needs to connect
transient response of the source is sufficient to power the equipment
the sub length of line of one end .
under test. We can calculate the
1. Add a 0.1 uF ceramic capacitor and a 220 uF electrolytic capacitor
•
Efficiency
•
Load regulation and line regulation.
to output at 20 MHz Band Width for AC100S050 , AC100S090 and
AC100S120.
The value of efficiency is defined as:
2. Add a 0.1 uF ceramic capacitor and a 10 uF electrolytic capacitor to
output at 20 MHz Band Width for AC100S150 , AC100S180 ,
η=
Where:
Vo × Io
× 100%
Pin
AC100S240 and AC100S480.
Terminal wire
Vo is output voltage,
AC
Io is output current,
L
Loa
+Vo
+
Pin is input power,
Suppl
Oscillosco
0.1uF
N
-Vo
The value of load regulation is defined as:
Load .reg =
VFL − VNL
×100%
VNL
10uF/100V or220uF/35V
AC100
Figure 10. Output Voltage Ripple and Noise Measurement Set-Up
Where:
VFL is the output voltage at full load
VNL is the output voltage at 10% load
7.5 Output Capacitance
Intronics power’ AC100 series converters provide unconditional stability
The value of line regulation is defined as:
Line.reg =
with or without external capacitors. Intronics power’ converters are
VHL − VLL
×100%
VLL
designed to work with load capacitance up-to 1000uF per amp.
Where: VHL is the output voltage of maximum input voltage at full load.
VLL is the output voltage of minimum input voltage at full load.
L
„
A
+Vo
7.6 EMI
Conductive EMI meets CISPR/FCC Class B
AC
V
Pin
Supply
N
Load
-Vo
Figure 8. AC100 Series Test Setup
Page 11
AC100 SERIES
Rev C December 2007
8. Mechanical Outline Diagrams
8.1 AC100 Mechanical Outline Diagrams
Dimensions are in millimeters
Tolerance: x.x ±0.5mm, unless otherwise noted
Annotations：All models height does not exceed 34mmMAX .
for AC100S050
Figure 11. AC100 Mechanical Outline Diagram
9. Installation Instruction
Please use the mounting hold as: AC100S series : 4 holds of ψ 3.17
And insert the spacer (Maxψ 6) of height over 8mm to lift the unit .The vibration spec. is the value take when the unit is raised by
8mm spacers.
Page 12
AC100 SERIES
Rev C December 2007
Please reserve 4mm space from the surfaces and the sides of PCB, especially from the solder surface, 8mm space is necessary. If the space is not enough, the
specification of insulation and withstand will not be satisfied.
FG should be connected to the earth terminal of the apparatus. If not, the conducted noise and output noise will increase.
Page 13
AC100 SERIES
Rev C December 2007
10. Part Number
AC – XXX S XXX
AC SERIES
100：
Supply Max. Power
S：
Single Output
050：Output Voltage 5.0 VDC
090：Output Voltage 9.0 VDC
120：Output Voltage 12 VDC
150：Output Voltage 15 VDC
180：Output Voltage 18 VDC
240：Output Voltage 24 VDC
480：Output Voltage 48 VDC
INTRONICS POWER INCORPORATED.
Page 14
®
1400 PROVIDENCE HIGHWAY • BUILDING 2
NORWOOD, MASSACHUSETTS 02062-5015
AC60 Single
Rev A January 2007
AC-DC Switching Power Module
AC60 series
APPLICATION NOTE
Rev A
Page 1
®
AC60 Single
1400 PROVIDENCE HIGHWAY • BUILDING 2
Rev A January 2007
NORWOOD, MASSACHUSETTS 02062-5015
Content
1. INTRODUCTION
2. AC60 SERIES CONVERTER FEATURES
3. TECHNICAL SPECIFICATIONS
4. MAIN FEATURES AND FUNCTIONS
3
3
4
5
4.1 Operating Temperature Range
5
4.3 Output Protection
5
5. SAFETY
6. APPLICATIONS
5
5
6.1 Power De-Rating Curve
5
6.2 Test Set-Up
6
6.3 Output Ripple and Noise Measurement
6
6.4 Installation Instruction
6
7. AC60 SERIES MECHANICAL OUTLINE DIAGRAMS
8. PART NUMBER
7
8
Page 2
®
AC60 Single
1400 PROVIDENCE HIGHWAY • BUILDING 2
Rev A January 2007
NORWOOD, MASSACHUSETTS 02062-5015
1. Introduction
2. AC60 series Converter Features
This application note describes the features and functions of Intronics
AC60 series of open frame, switching AC-DC power module. These
are highly efficient, reliable and compact, high power density, single
output AC/DC power module. The module is fully protected against
short circuit and over-voltage conditions. Intronics world class
automated manufacturing methods, together with an extensive testing
and qualification program; ensure that the AC60S480 power module
is extremely reliable.
•
60W Isolated Output
• High Efficiency Up to 88%
• Fixed Switching Frequency
• Universal Input Range
• Regulated Output
• Continuous Short Circuit Protection
•
2” X 4” size, low profile
• Open-Frame Type
Page 3
®
AC60 Single
1400 PROVIDENCE HIGHWAY • BUILDING 2
Rev A January 2007
NORWOOD, MASSACHUSETTS 02062-5015
3. Technical Specifications
(All specifications are typical at nominal input, full load at 25℃ unless otherwise noted.)
PARAMETER
ABSOLUTE MAXIMUM RATINGS
Input Voltage
Continuous
Operating Temperature
Storage Temperature
Input/Output Isolation Voltage
INPUT CHARACTERISTICS
Operating Voltage Range
Input Frequency Range
Maximum Input Current
Leakage Current
Inrush Current
OUTPUT CHARACTERISTIC
Output Voltage Set Point
NOTES and CONDITIONS
Device
1 minute
Typical
Units
90
0
-20
4242
264
+50
+85
Vac
℃
℃
Vdc
100
47
240
63
Vac
Hz
A
mA
A
1.4
3.5
50
Vin=264Vac, cold start at 250C.
AC60S033
AC60S050
AC60S090
AC60S120
AC60S150
AC60S240
AC60S280
AC60S360
AC60S480
AC60S033
AC60S050
AC60S090
AC60S120
AC60S150
AC60S240
AC60S280
AC60S360
AC60S480
Vin=Nominal Vin , Io=Io.max, Tc=25℃
Holdup Time
Vin=115Vac
Output Voltage Regulation
Load Regulation
Line Regulation
10% load to Full load
Vin=high line to low line
Output Voltage Ripple and Noise
20MHz bandwidth
ISOLATION CHARACTERISTICS
Input to Output
Input to Earth
Output to Earth
Isolation Resistance
Max.
100% Load, Vin=90Vac
Operating Output Current Range
Peak-to-Peak
Min.
Full load, 0.1uF ceramic and
capacitor
3.26
4.95
8.91
11.88
14.85
23.76
27.72
35.64
47.52
3.3
5.0
9.0
12.0
15.0
24.0
28.0
36.0
48.0
8
8
6.67
5
4
2.5
2
1.67
1.25
8
3.33
5.05
9.09
12.12
15.15
24.24
28.28
36.36
48.48
Vdc
A
mS
±1.0
±0.5
10uF E.L
%
%
AC60S033
AC60S050
AC60S090
AC60S120
50
50
90
120
AC60S150
AC60S240
AC60S280
AC60S360
AC60S480
150
240
280
360
480
mV
4242
2121
707
Vdc
Vdc
Vdc
MΩ
1 minute
1 minute
1 minute
100
FEATURE CHARACTERISTICS
Switching Frequency
60
KHz
GENERAL SPECIFICATIONS
MTBF
Weight
Io=100%of
Io.max;Ta=25
MIL-HDBK-217F
℃
per
TBD
0.175
M hours
Kg
Page 4
®
1400 PROVIDENCE HIGHWAY • BUILDING 2
NORWOOD, MASSACHUSETTS 02062-5015
AC60 Single
R ev A January 2007
4. Main Features and Functions
6. Applications
4.1 Operating Temperature Range
6.1 Power De-Rating Curve
Intronics AC60 series power modules, which highly efficient
design, has resulted in its ability to operate ambient temperature
environment (0℃ to 50℃). Due to consideration must be given to
the de-rating curves when ascertaining maximum power that can
be drawn from the power module. The maximum power drawn is
influenced by a number of factors, such as:
•
Input voltage range.
•
Output load current.
•
These can be effective heat sinks for the power module.
4.3 Output Protection
The power modules provide a full continuous short-circuit
protection. The unit will auto recover once the short circuit is
removed. To provide protection in a fault condition, the unit is
equipped with internal over-current protection. The unit will
operate normally once the fault condition is removed. The power
module will go to hiccup mode if the output current or voltage is
set from 110% to 150% of rated current or voltage.
5. Safety
CB
TUV
Approval
Approval
UL
Approval
CE
Approval
Page 5
®
AC60 Single
1400 PROVIDENCE HIGHWAY • BUILDING 2
NORWOOD, MASSACHUSETTS 02062-5015
Rev A January 2007
6.2 Test Set-Up
6.3 Output Ripple and Noise Measurement
The basic test set-up to measure parameters such as efficiency and
The test set-up for noise and ripple measurements is shown in Figure 2.
load regulation is shown in Figure 1. When testing the Intronics AC60
Measured method :
series under any transient conditions, please ensure that the
Add a 0.1 uF ceramic capacitor and a 10 uF electrolytic capacitor to
output at 20 MHz Band Width.
transient response of the source is sufficient to power the equipment
under test. We can calculate the
•
Efficiency
•
Load regulation and line regulation.
Terminal wire 800mmMin
The value of efficiency is defined as:
L
+Vo
AC
Where:
Supply
Load
N
0.1uF
-Vo
10uF/100V
Vo is output voltage,
AC60S Series
Io is output current,
Figure 2. Output Voltage Ripple and Noise Measurement Set-Up
Pin is input power,
The value of load regulation is defined as:
6.4 Installation Instruction
V FL -V
Load reg = NL
× 100%
V
+
Oscilloscope
Vo ×
η=
Io
× 100%
Pin
Please use the mounting hold as:
AC60 series :
4 holds of ψ3.17
And insert the spacer (Maxψ6) of height over 8mm to lift the unit .The
vibration spec. is the value take when the unit is raised by 8mm spacers.
NL
Where VFL is the output voltage at full load
VNL is the output voltage at 10% load
The value of line regulation is defined as:
−
Line reg = V HL
V
V LL
LL
× 100%
Where VHL is the output voltage of maximum input voltage at full load.
VLL is the output voltage of minimum input voltage at full load.
AC
L
+Vo
N
-Vo
V
Pin
Supply
A
Load
+
Figure 1. AC60 Series Test Setup
Page 6
®
1400 PROVIDENCE HIGHWAY • BUILDING 2
NORWOOD, MASSACHUSETTS 02062-5015
Please reserve 4mm space from the surfaces and the sides of
PCB, especially from the solder surface, 8mm space is necessary. If
the space is not enough, the specification of insulation and
withstand will not be satisfied.
AC60 Single
Rev A January 2007
7.AC60 Series Mechanical Outline
Diagrams
Dimensions are in millimeters
Tolerance: x.x ±0.5mm, unless otherwise noted
Annotations：All models height does not exceed 34mmMAX .
FG should be connected to the earth terminal of the apparatus. If not,
the conducted noise and output noise will increase.
Figure 6. AC60 series Mechanical Outline Diagram
Page 7
®
AC60 Single
1400 PROVIDENCE HIGHWAY • BUILDING 2
Rev A January 2007
NORWOOD, MASSACHUSETTS 02062-5015
8. Part Number
AC XX S XXX
AC SERIES
60：
Supply Max. Power
S：Single Output
•
•
•
•
•
•
•
•
•
033：Output Voltage3.3 VDC
050：Output Voltage 5.0 VDC
090：Output Voltage 9.0 VDC
120：Output Voltage 12 VDC
150：Output Voltage 15 VDC
240：Output Voltage 24 VDC
280：Output Voltage 28 VDC
360：Output Voltage 36 VDC
480：Output Voltage 48 VDC
Page 8
AC10 / 15