Laser Printer Power Supply Board
High-Voltage Integrated Power Module for Laser Printing Systems
- Domestic advanced technology chip, circuit efficiency reaches over 85%
- Multi-channel high-voltage output, max voltage reaches above 4KV
- Constant current and constant voltage output, adjustable voltage and current design
Key Advantages
Superior performance based on advanced technology and integrated design, meeting demanding commercial and industrial printing requirements.
High Efficiency & Integration
Equipped with a domestic advanced technology chip, circuit efficiency exceeds 85%. The integrated design significantly reduces the power module size, facilitating equipment layout.
Ultra-High Voltage Output
Specially customized for core laser printing technology, supports multi-channel high-voltage output, max voltage above 4KV, fully meeting the needs of printer fusing and high-voltage charging.
Adjustable Constant Current & Voltage
Features precise constant current and constant voltage output characteristics; both voltage and current support an adjustable design, adapting to a wider range of hardware scenarios and ensuring stability under different conditions.
Low Standby & High Reliability
Standby power consumption is less than 0.25W, complying with global energy efficiency standards. The product offers high reliability, excellent stability, and superior electromagnetic compatibility with minimal interference to the surrounding environment.
Power Board & High-Voltage Board Performance Parameters
Common power plate model & high pressure plate performance specifications
| Item | Specification |
|---|---|
| Rated Output Voltage | +24.0V |
| Rated Output Current | 1.5A |
| Load Variation Range | 0.0A~1.8A max |
| Output Range | 22.8V~25.2V |
| Ripple & Noise | 500mVp-p max |
| Load Short Circuit and Overcurrent Protection | (2.0A~4.0A) or Voltage Drop Shut down (trip-10%) |
| Item | Specification |
|---|---|
| MHV | -1209V±3% |
| DEV | -291V±3% |
| SUPPLY | -441V±5% |
| THV(+) | +1338V±5% |
| THV(-) | -1044V±20% |
| THV READ | 1.38±0.1% |