The WEHO LRH-50W is a series of 50W single output power supplies, accommodating a wide input voltage range of 300-450VAC or 420-635VDC. Four models are available, delivering 12V/4.2A (LRH-50-12), 15V/3.4A (LRH-50-15), 24V/2.2A (LRH-50-24), and 48V/1.1A (LRH-50-48). These CE-marked units feature efficiencies ranging from 86% to 90%, ±0.5% inlet and load stability, and a ±10% adjustable DC output voltage. Ripple and noise are well-controlled (120-200mVp-p). Comprehensive protections include overload (110-150% auto-recovery), overcurrent, and short-circuit. The supplies operate reliably from -20°C to +70°C, measure a compact 99x82x30mm, and weigh 0.23kg, making them suitable for diverse applications.
| 모델 | LRH-50-12 | LRH-50-15 | LRH-50-24 | LRH-50-48 | |
| DC 출력 전압, 전류 | 12V 0~4.2A | 15V0~3.4A | 24V 0～2.2A | 48V 0～1.1A | |
| 파도와 소음 | 120mVp-P | 120mVp-P | 150mVp-P | 200mVp-P | |
| 입구 와이어 안정성 | ±0.5% | ±0.5% | ±0.5% | ±0.5% | |
| 부하 안정성 | ±0.5% | ±0.5% | ±0.5% | ±0.5% | |
| 능률 | 86% | 88% | 88% | 90% | |
| DC 전압의 조정 가능 범위 | ±10% | ±10% | ±10% | ±10% | |
| 입력 전압 범위 | 300-450VAC/420-635VDC 47～63Hz | ||||
| 충격전류 | Cold start current 45A/400VAC | ||||
| 과부하 보호 | 110%~150%출력 차단, 자동 복구 | ||||
| 기타 보호 | 과전류 보호/단락 보호 | ||||
| 설치, 상승, 대기 시간 | 1000ms,30ms/400VAC | ||||
| 전압을 견딜 수 있습니다 | I/P-O/P:1.5kV I/P-FG:1.5kV O/P-FG:0.5kV 1분 | ||||
| 절연 저항 | I/P-O/P I/P-FG O/P-FG:100M Ohms/500VDC/25℃/70%RH | ||||
| 작동 온도 | -20℃~+70℃ | ||||
| 차원 | 99×82×30mm | ||||
| 무게 | 0.23kg | ||||
| 포장 | 44×36.5×19.5CM/80개/16kg | ||||
