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- Last added
- 2012-03-16
Featured SD-5V manuals
Shenhua Electronics SD-5V Switch Power Supply Module User Manual
The SD-5V series switch power supply module is a patented product of Shenhua Electronics that simplifies repair of flyback‑type parallel switch power supplies, reducing service time from hours to minutes. The manual describes the required conditions for installation, such as a functional original power switch and transformer.
Installation involves connecting four color‑coded wires (red, black, yellow, blue) to the original power switch terminals and secondary circuit as detailed in the wiring diagram. Output voltage is set with an adjustment screw (clockwise increases voltage) and the module includes overload protection. Technical specifications such as input voltage range, maximum power, and supported output voltages are listed, and contact information for Shenhua Electronics is provided. This manual is written in Chinese.
Covers: Introduction · Installation Procedure · Wiring Connections · Voltage Adjustment · Overload Protection · Technical Specifications
Latest SD-5V manuals
Shenhua Electronics SD-5V Switch Power Supply Module User Manual
User Manual 1 pages · 36 KB · ZHThe Shenhua Electronics SD-5V Switch Power Supply Module User Manual provides installation, wiring, adjustment, and protection instructions.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in SD-5V manuals
How can the output voltage be adjusted?
Turn the voltage‑adjustment screw clockwise to raise the output voltage; turning it counter‑clockwise lowers the voltage.
From: Shenhua Electronics SD-5V Switch Power Supply Module User Manual
What is the permissible input voltage range?
The module accepts an input voltage of 120 V to 280 V at 50 Hz or 60 Hz.
From: Shenhua Electronics SD-5V Switch Power Supply Module User Manual