LRH-150 380VAC Input Voltage AC to DC Switching Power Supply
The WEHO LRH-150W series comprises robust 150W single output power supplies, designed for a versatile input voltage range of 300-450VAC or 420-635VDC.
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- Paglalarawan
The WEHO LRH-150W series comprises robust 150W single output power supplies, designed for a versatile input voltage range of 300-450VAC or 420-635VDC. This CE-marked line includes four models: LRH-150-12 (12V/12.5A), LRH150-15 (15V/10A), LRH-150-24 (24V/6.5A), and LRH-150-48 (48V/3.3A). These units achieve efficiencies between 86.5% and 89%, maintain excellent ±0.5% inlet and load stability, and offer a ±10% adjustable DC output. Ripple and noise are kept low (150-200mVp-p). Key protections include overload (110-150% auto-recovery), overcurrent, and short-circuit. Operating reliably from -20°C to +70°C, the LRH-150W measures 159x97x30mm and weighs 0.45kg, making it a solid choice for demanding applications.
| Modelo | LRH-150-12 | LRH150-15 | LRH-150-24 | LRH-150-48 |
| DC output boltahe, kasalukuyang | 12V 0～12.5A | 15V 0～10A | 24V0～6.5A | 48V 0～3.3A |
| Kaway at ingay | 150mVp-P | 150mVp-P | 150mVp-P | 200mVp-P |
| Inlet wire stability | ±0.5% | ±0.5% | ±0.5% | ±0.5% |
| Load stability | ±0.5% | ±0.5% | ±0.5% | ±0.5% |
| Kahusayan | 86.5% | 87% | 88% | 89% |
| Adjustable range para sa DC boltahe | ±10% | ±10% | ±10% | ±10% |
| Saklaw ng boltahe ng input | 300-450VAC/420-635VDC 47～63Hz | |||
| Kasalukuyang epekto | Cold start current 45A/400VAC | |||
| Proteksyon ng labis na karga | 110%～150%cut off the output,automatic recovery | |||
| Other protection | Overcurrent protection/Short-circuit protection | |||
| I-setup, bumangon, humawak ng oras | 1000ms,30ms/400VAC | |||
| Makatiis ng boltahe | I/P-O/P:1.5kV I/P-FG:1.5kV O/P-FG:0.5kV 1minute | |||
| Isolation resistance | I/P-O/P I/P-FG O/P-FG:100M Ohms/500VDC/25℃/70%RH | |||
| Working temperature | -20℃~+70℃ | |||
| Dimensyon | 159×97×30mm | |||
| Timbang | 0.45kg | |||
| Pag-iimpake | 42.5×34×19.5CM/40PCS/17kg | |||
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