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]
I nostri professionisti ti risponderanno nel più breve tempo possibile.
- Descrizione
Riepilogo
Rated output: power 240W
Input voltage: 60VDC
Wire Length: 160mm±10mm
General specification
| Modello | WH-C60721220 |
| Potenza di uscita nominale (W) | 240W |
| Rated input voltage (V) | 60VDC |
| Rated output voltage (V) | 12 V CC |
| Input voltage range (V) | 30V-90VDC |
| Starting voltage (V) | 30VDC 100%Load |
| No-load power consumption (W) | < 3W |
| Efficienza | 96% |
| Output voltage (V) | 12 V CC |
| Output current (A) | 20A |
| Tolleranza di tensione | 1% |
| Load regulation | 3% |
| Onda (MVP-p) | < 250mv External 22UF capacitor ESR < 0. 1 Ω 100KHZ |
| Protezione da sovracorrente | 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. |
| Protezione da cortocircuito | Equivalent to a maximum current of 22A and an output voltage of 0V |
| Input-output | Non isolato |
| Impermeabile | Completamente sigillato e impermeabile |
| Dimensione | 100×80×38mm |
| NW. | 300 g |
| Cooling method | Metodo naturale |
| Rated temperature rise ℃) | 45 ℃ |
| Affidabilità | >100000 ore |
| Wire indicator | Input positive (red), input negative (black), output negative (black), output positive (yellow), lead length=160mm±10mm |
PIC and installation dimensions
Quali sono i migliori prodotti di alimentazione per la tua azienda?
Potenzia il tuo business con i prodotti di alimentazione di qualità WEHO.
Chiedi a un esperto