60V-72V to 12V 20A 240W DC to DC Converter
The WEHO WH-C60721220 is a high-performance DC-DC buck converter designed for applications requiring a stable 12VDC output from a high 60V-72VDC input. Delivering 240W of power at 20A, it operates with an impressive 95% efficiency to keep thermal levels low. It accommodates a wide input voltage range of 40V to 90VDC, allowing for stable performance even during significant source voltage fluctuations. The mechanical design features a 100x80x38mm aluminum heat-sink frame, which is essential for dissipating heat during sustained high-load operations. Like other models in the series, it is fully sealed and waterproof, making it suitable for mounting in exposed locations. Safety features include over-current protection and short-circuit protection, ensuring the device survives temporary electrical surges without permanent damage.
E-mail: [email protected]
Các chuyên gia của chúng tôi sẽ trả lời bạn sớm nhất có thể.
- Sự miêu tả
Summary
Rated output: power 240W
Input voltage: 60VDC
Wire Length: 160mm±10mm
General specification
| Người mẫu | WH-C60721220 |
| Rated Output Power (W) | 240W |
| Rated input voltage (V) | 60VDC |
| Rated output voltage (V) | 12VDC |
| Input voltage range (V) | 30V-90VDC |
| Starting voltage (V) | 30VDC 100%Load |
| No-load power consumption (W) | < 3W |
| Efficiency | 96% |
| Output voltage (V) | 12VDC |
| Output current (A) | 20A |
| Voltage tolerance | 1% |
| Load regulation | 3% |
| Wave (MVP-p) | < 250mv External 22UF capacitor ESR < 0. 1 Ω 100KHZ |
| Over current protection | In the case of rated output, if the current exceeds 120% of the rated current, the overcurrent protection will act, and it will automatically recover after the overcurrent disappears. |
| Short circuit protection | Equivalent to a maximum current of 22A and an output voltage of 0V |
| Input-output | Non-isolated |
| Waterproof | Fully sealed and waterproof |
| Kích thước | 100×80×38mm |
| N.W. | 300g |
| Cooling method | Natural Method |
| Rated temperature rise ℃) | 45℃ |
| Reliability | >100000h |
| Wire indicator | Input positive (red), input negative (black), output negative (black), output positive (yellow), lead length=160mm±10mm |
PIC and installation dimensions
Sản phẩm Power Supply nào tốt nhất cho doanh nghiệp của bạn?
Thúc đẩy hoạt động kinh doanh của bạn với các sản phẩm bộ nguồn chất lượng WEHO.
Hỏi chuyên gia