Notice: Update on USA Tariff Policy and Shipping Arrangements
Due to recent changes in USA tariff regulations, all shipments to the United States will now be routed through a third country to help our customers avoid high import duties. As a result, delivery times will be slightly extended. Standard Airmail: Estimated delay of approximately 10 days, DHL/UPS Express: Estimated delay of approximately 5 days. We appreciate your understanding and patience as we work to minimize the impact of these changes.
Dual bridge dual polarity unregulated power supply module for audio power amplifier applications.
This item has been assembled, and electrical test passed.
FR-4 fiber glass material PCB.
8 x HER303 3Amp/200V high efficiency rectifier diodes.
4 x Original USC 4700uF/50V electrolytic capacitors for a clean and stable output.
2 x 100nF metal film capacitor, conducive to filtering high-frequency noise.
HQ terminal blocks, easy connection wires.
Specifications:
Maximum AC Input : DUAL 28VAC (28V - 0V / 28V - 0V mode, must use FOUR wires output power transformer, transformer no-load voltage must be less than 30VAC )
Maximum DC Output: +/- 40V / 3 Amp.
PCB Size : 96 x 50mm ( 3.78 x 2 inch ).
PCB Thickness : 1.6mm ( 0.063 inch ).
Maximum Height : 40mm ( 1.6 inch ).
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