Mini Nixie Tube Booster Module DC-DC 3.6-15V TO 160-300V High Voltage Boost Step up Power Supply Driver IN12 IN4 QS30 Glow Clock

Features:1. Supports a wide input voltage range, compatible with a variety of power supply devices2. Adjustable output voltage of 160–300 V; comes with a potentiometer for easy adjustment to the required operating voltage3. Supports a current output of 30 mA; adequate heat dissipation measures must be taken when used with high-current loads4. Compact size, making it easy to install in confined spaces within equipment5. Capable of driving eight glow tubes, suitable for retro digital devices such as glow-discharge clocksSpecifications:PCB colour: PurpleInput voltage: DC 3.6–15 VOutput voltage: DC 160–300 VDimensions: 18 mm × 18 mmProduct thickness: 6.5 mmInstructions for use:1. Wide input voltage range: DC 3.6–15 V.2. Adjustable output voltage: DC 160–300 V.3. Output current: ≤30 mA (Max 40 mA; please ensure adequate heat dissipation for currents above 20 mA, otherwise overheating may damage the module)!4. The boost module has no reverse polarity protection; please observe correct polarity.5. Efficiency: ≥85%, not exceeding 90%.6. The module generates heat during operation; do not touch it with your hands.7. With a 5V input, it can drive 8 IN4, IN12 or QS30 glow tubes. With a single lithium battery (3.7V) input, it can drive 4 IN4, IN12 or QS30 glow tubes.8. When using for the first time, please adjust the potentiometer to your required voltage.9. The potentiometer is used to adjust the output voltage; please use an insulated screwdriver when making adjustments.10. The module has a high-voltage output; take care to avoid electric shock.Package list:Glow tube boost power supply module × 1