Adjustable High-Voltage DC Boost Module, 150–500V Output

Add an adjustable high-voltage stage to a properly enclosed electronics project. This DC boost module suits experienced builders matching a low-voltage input to a controlled, current-limited test circuit.

• ✅ Choose the output voltage — The module provides an adjustable high-voltage range.
• ✅ Set a small output current — An adjustable constant-current function suits a matched load.
• ✅ Fit a compact circuit space — The small PCB requires little footprint.
• ✅ Control enable through a signal — The EN pin allows a compatible control circuit to disable output.

A Bare Module for Controlled High-Voltage Work

The output range is 150–500 V DC, with adjustable current up to the stated 20 mA. This can be hazardous and requires suitable insulation, enclosure and operating procedures.

There is no reverse-polarity protection. The instructions recommend staying below 15 mA and providing cooling above 10 mA. The package is one module, not a complete protected bench supply.

Technical details

• Input: 3.6–20 V DC
• Output: adjustable 150–500 V DC
• Current adjustment: 0.1–20 mA
• Recommended output: below 15 mA
• Cooling: required above 10 mA according to instructions
• PCB size: approximately 27 × 20 × 6.9 mm
• Enable: active by default, low level disables
• Reverse-polarity protection: none
• Package: 1 module

Match the module to a suitably insulated, enclosed and current-controlled electronics project.

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