LRH-150 380VAC Voltan Masukan Bekalan Kuasa Pensuisan AC ke DC
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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- Penerangan
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.
| Model | LRH-150-12 | LRH150-15 | LRH-150-24 | LRH-150-48 |
| Voltan output DC, arus | 12V 0 ～ 12.5a | 15V 0 ～ 10A | 24V0～6.5A | 48V 0 ～ 3.3a |
| Gelombang dan bunyi bising | 150mvp-p | 150mvp-p | 150mvp-p | 200mvp-p |
| Kestabilan dawai masuk | ± 0.5% | ± 0.5% | ± 0.5% | ± 0.5% |
| Memuatkan kestabilan | ± 0.5% | ± 0.5% | ± 0.5% | ± 0.5% |
| Kecekapan | 86.5% | 87% | 88% | 89% |
| Julat laras untuk voltan dc | ± 10% | ± 10% | ± 10% | ± 10% |
| Julat voltan input | 300-450VAC/420-635VDC 47～63Hz | |||
| Kesan semasa | Cold start current 45A/400VAC | |||
| Perlindungan beban | 110% ～ 150%cut Off output, pemulihan automatik | |||
| Perlindungan lain | Perlindungan overcurrent/perlindungan litar pintas | |||
| Persediaan, bangkit, tahan masa | 1000ms,30ms/400VAC | |||
| Menahan voltan | I/P-O/P: 1.5kV I/P-FG: 1.5kV O/P-FG: 0.5kV 1minute | |||
| Rintangan pengasingan | I/p-o/p i/p-fg o/p-fg: 100m ohms/500vdc/25 ℃/70%rh | |||
| Suhu kerja | -20 ℃ ~+70 ℃ | |||
| Dimensi | 159 × 97 × 30mm | |||
| Berat | 0.45kg | |||
| Pembungkusan | 42.5 × 34 × 19.5cm/40pcs/17kg | |||
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