GH50-V2Sxx-C-UL DC-DC Power Supply Module – Ultra Wide Input, Constant Current & Constant Voltage Output
The GH50-V2Sxx-C-UL series is a 50W DC-DC power supply module featuring an ultra-wide 300-1500VDC input range with both constant current (CC) and constant voltage (CV) output modes. Designed for photovoltaic power stations, energy storage systems, and high-voltage industrial equipment, it provides reliable power conversion with 4000VDC isolation and built-in protection features.
Product Description
The GH50-V2Sxx-C-UL series is a high-reliability DC-DC converter engineered for renewable energy and industrial applications requiring stable operation from high-voltage DC sources. Supporting an ultra-wide input range of 300VDC to 1500VDC, the module delivers regulated output in both constant current and constant voltage modes, making it suitable for specialized industrial and energy storage applications.
Designed based on safety standards, the series incorporates input under-voltage protection, reverse polarity protection, over-current protection, and short-circuit protection. With 4000VDC input-to-output isolation, no minimum load requirement, and natural air cooling, it provides dependable long-term operation in demanding industrial environments.
Applications
- Photovoltaic Power Stations
- Energy Storage Systems
- High Voltage Industrial Equipment
Available Models
- GH50-V2S24-C-UL
- GH50-V2S28.5-C-UL
- GH50-V2S32-C-U
Specifications
| Specification | Value |
|---|---|
| Input Voltage Range | 300VDC – 1500VDC |
| Rated Power | 50W |
| Output Modes | Constant Current (CC) / Constant Voltage (CV) |
| Output Voltage Options | 24V, 28.5V, 32V |
| Isolation Voltage | 4000VDC |
| Efficiency | Up to 82% |
| Voltage Accuracy | ±2% |
| Current Accuracy | ±10% |
| Line Regulation | ±1% |
| Load Regulation | ±1% |
| Ripple & Noise | 200mV Typ., 400mV Max |
| Operating Temperature | -40°C to +70°C |
| Storage Temperature | -40°C to +105°C |
| Storage Humidity | Up to 95% RH |
| Switching Frequency | 85kHz |
| MTBF | 215,000 Hours |
| Weight | 450g |
| Cooling Method | Natural Air Cooling |
Protection Features
- Input Under-Voltage Protection (UVP)
- Input Reverse Polarity Protection
- Output Over-Current Protection (OCP)
- Output Short-Circuit Protection (SCP)
- Self-Recovery Protection Functions
- External 3A / 1500VDC Fuse Required
Key Features
Ultra wide input voltage range: 300-1500VDC
Designed based on safety standards
Input and output isolation: 4000VDC
Input under-voltage protection (UVP)
Input reverse polarity protection
Output over-current protection (OCP)
Output short-circuit protection (SCP)
No minimum load requirement
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