UVA-S25 UV Light Source Driver Board
UV Light Source Driver Board for 3D Printers: Our PBS025V02B-3.5A (JN100W150) driver board provides reliable power for your custom 3D printer’s UV light source. It supports DC24V/DC36V input, offers stable 5000mA/7000mA constant current output with ±5% precision, and features 70-150W power output at over 90% efficiency. Equipped with input reverse connection protection, output short-circuit protection, and multiple dimming options (Enable/PWM, external control signals, and adjustable resistor), it ensures both safety and flexibility. This compact board (80×60×21mm) operates between -25℃~+65℃ and can be customized with waterproofing.
PBS025V02B-3.5A (JN100W150) UV Light Source Driver Board Specification
Key Features
- Input Voltage: DC24V or DC36V
- Maximum Input Current: 8A/24VDC
- Starting Current: 10A/24VDC
- Output Voltage: DC15-17V/21-23V (Max23V)
- Output Current: 5000mA, 7000mA (Constant Current)
- Constant Current Precision: ±5%
- Ripple & Noise: <200mV
- Output Power: 70-150W
- Work Efficiency: >90%
Protection Functions
- Input reverse connection protection
- Input under-voltage protection (NC)
- Output short-circuit protection
- Output open-circuit protection
Dimming Functions
- Enable/PWM ports are reusable
- External control signal (5V/GND) can be used to switch ON/OFF, default is ON
- Can also be controlled via external PWM signal for dimming (range: 1%-100%)
- Internal precision adjustable resistor allows adjustment of current or power (range: 10%-100%)
Installation & Storage
- Dimensions: Bare board: 80×60×21mm
-Installation Holes: Length 70mm, width 50mm (center to center distance), hole size 3.2mm*4
- Weight: Approximately 50g
- Protection: Waterproof option available (please specify when ordering)
- Operating Temperature: -25℃~+65℃/20%~90%RH
- Storage Temperature: -30℃~+85℃/10%~95%RH
Wiring Instructions
1. DA45-9.5-2P is the input end (INPUT), connected to DC24V/(8A); the "+" mark indicates the positive pole, and the "-" mark indicates the negative pole.
2. VH-4A-3.96-2P is the output end (OUTPUT), connected to LED light source 15-17V or 21-23V. The LED power can be adjusted by regulating the potentiometer to the corresponding current size to match the LED. The "+" mark indicates the positive pole of the LED, and the "-" mark indicates the negative pole of the LED.
3. XH2-2.54-2P is the dimming control end (PWM/EN). The "+" mark indicates the positive pole of the signal, and the "-" mark indicates the negative pole of the signal.
Our UV light source driver board is an essential component for driving light sources in custom 3D printers. It provides a comprehensive solution for your 3D printing needs, including MONO LCD screen, LCD driver board, and UV light source. With its high efficiency, reliable protection functions, and flexible dimming options, it ensures stable and optimal performance for your 3D printing projects.
