GE IS200HFPAG2A - Buy, Repair, and Exchange From
WOC
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SPECIFICATIONS:
Part Number: IS200HFPAG2A
Manufacturer: General Electric
Series: Mark VI
Product Type: High-Frequency AC/Fan Power Supply Board
Technology: Surface Mount
Analog output current: 0-20 mA
Operating temperature: -30 to 65°C
Size: 23.8 cm high x 8.6 cm wide
Repair: 3-7 Day
Availability: In Stock
Weight: 2lbs
Country of Origin: United States
Manual: GEH-6153
FUNCTIONAL DESCRIPTION:
IS200HFPAG2A is a High-Frequency AC/Fan Power Supply Board manufactured and
designed by General Electric as part of the Mark VI Series used in GE Speedtronic Gas
Turbine Control Systems. A high-frequency AC/Fan power supply board is designed to
efficiently manage the electrical requirements of high-frequency AC-powered devices or
fans. It begins with an input stage that handles the high-frequency AC input, which may
then be converted to a stable DC voltage if necessary. The board features rectification
and filtering components to transform the AC voltage into DC and smooth it out, ensuring
consistent power delivery. Regulation is a critical function of the board, maintaining a
steady output voltage despite fluctuations in the input voltage or load conditions.
Protection mechanisms are built into the design, including features like over-voltage
protection, short-circuit protection and thermal shutdown, all aimed at safeguarding both
the board and connected devices. The output stage provides the regulated power to the
connected fan or high-frequency AC device, while the control circuitry manages the
board’s operation, ensuring efficient performance and reliability. These power supply
boards are essential in applications where stable and reliable power is crucial, such as in
high-frequency cooling fans, electronic devices, and specialized equipment.
FUNCTIONS:
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Input Handling: This function involves receiving high-frequency AC power from the
source. The input stage must be capable of dealing with varying voltage levels and
frequencies to ensure that the power supply board operates effectively across
different conditions.
Rectification: The rectification process involves converting the high-frequency AC
voltage into DC voltage. This is achieved using rectifiers, such as diodes, which
allow current to flow in one direction only, thereby transforming AC into DC. This
step is crucial because most electronic components and devices require a stable
DC voltage to operate correctly.
Filtering: After rectification, the DC voltage often contains ripples or fluctuations.
Filtering components, such as capacitors and inductors, smooth out these ripples by
storing and releasing energy, which results in a more stable and consistent DC
output. This ensures that the power supply board delivers a steady voltage,
minimizing electrical noise and interference.
Regulation: Voltage regulation is essential to maintain a consistent output voltage
despite variations in the input voltage or changes in the load. Voltage regulators
adjust the output voltage to a predetermined level, using feedback mechanisms to
monitor and correct any deviations. This helps prevent overvoltage or undervoltage
conditions that could damage connected devices.
Power Delivery: The regulated DC voltage is then delivered to the connected fan
or high-frequency AC device. This function ensures that the device receives the
appropriate amount of power for optimal performance. Proper power delivery is vital
for maintaining the efficiency and reliability of the connected equipment.
Protection: Safety features are integrated into the power supply board to prevent
damage caused by electrical faults or abnormal operating conditions. Over-voltage
protection safeguards the board and connected devices from excessive voltage
levels. Short-circuit protection detects and responds to current surges caused by
short circuits, while thermal shutdown protects against overheating by turning off the
board if temperatures exceed safe limits.
Control: The control circuitry manages the overall operation of the power supply
board. This includes monitoring various parameters, such as input and output
voltages, current levels, and temperature. The control circuitry ensures that the
board operates efficiently and reliably, adjusting parameters as needed to maintain
optimal performance and respond to changing conditions.
WOC has the largest stock of OEM replacement parts for GE Speedtronic Gas Turbine
Control Systems. We can also repair your faulty boards and supply unused and rebuilt
boards backed up with a warranty. Our team of experts is available round the clock to
support your OEM needs. Our team of experts at WOC is happy to assist you with any of
your automation requirements. For pricing and availability on parts and repairs, kindly
contact our team by phone or email.
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FREQUENTLY ASKED QUESTIONS:
What is a high-frequency AC/Fan power supply board?
A high-frequency AC/Fan power supply board is an electronic component designed to
convert and regulate high-frequency AC power into a stable DC output suitable for
powering devices like fans and other high-frequency equipment.
What is voltage regulation, and why is it important?
Voltage regulation maintains a consistent output voltage despite changes in input voltage
or load conditions. It ensures that connected devices receive the correct voltage for
optimal performance, preventing damage from over-voltage or under-voltage conditions.
What types of devices are commonly powered by high-frequency AC/Fan power
supply boards?
These boards are commonly used to power high-frequency cooling fans, electronic
devices, specialized equipment, and other applications requiring stable and reliable highfrequency AC power.
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