Electronics
Code
DL 1004
Specifications
Quantity
POWER SUPPLY - didactic equipment
This module must show a schematic diagram and 2 mm terminals for the electrical connection.
The case of the module must be made in metal material.
Technical characteristics:
Power supply: Single phase 220V 50 Hz
Absorbed power: 600VA with all the outputs underload, the plug sockets excluded
Variable ca deliveries:
1 output 0 ÷ 250V, 0.8A with magnetothermic protection.
1 output 0 ÷ 25V, 2A protected by the mains.
The two deliveries are isolated from the mains.
Besides 4 mains outputs are foreseen on plug socket set on the turret
front panel and on the back.
Variable dc deliveries: 2 outputs 0 ÷ 30V, 2A, independent and suspended from ground tracking control that
can be connected
Characteristics:
Load adjustment: 0.01% from no-load to full load
Mains adjustment: 0,01% for a variation of ± 10% of the mains voltage
Residual ripple: < lmV effective
Response time: 50μsec
Voltage adjustment: programmable from 0 until 30V through multiturn potentiometer
Current adjustment: programmable from 0 until the maximum delivery
Fixed dc deliveries:
1 output +5-0-5V, 1A (fixed)
1 output+12-0-12V, 1A (fixed)
1 output +24-0-24V, 1A (fixed)
Characteristics:
Load and mains adjustment: +0,5%
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Code
Specifications
Quantity
Residual ripple: < lmV effective
Response time: 50μsec
Current adjustment: limitation against the accidental short circuits
It is composed of:
Key general switch
Magnetic switch
Alternating current variator
AC variable current (0 ÷ 250V)
AC variable current (0 ÷ 25V)
Power Switch 0 ÷ 30V - 2A
Wattmeter - Ammeter Master DC section
Wattmeter - Ammeter Slide DC section
Potentiometer Master voltage variation
Potentiometer Master current variation
Potentiometer Slide voltage variation
Potentiometer Slide current variation
Tracking connection switch
DC variable output (0 ÷ 30V) Master
DC variable output (0 ÷ 30V) Slide
Switch for Voltmeter - Ammeter
Switch for stabilized power supply ± 5V
Switch for stabilized power supply ± 12V
Switch for stabilized power supply ± 24V
DC fixed output ± 5 V
DC fixed output ± 12V
DC fixed output ± 24V
DC fixed output led
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