LPH-18 Series
18W Single Output Switching Power Supply
NRCS LOA APPROVED
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Application:
Features
180-264VAC input only
Fully encapsulated with IP67 level
Cooling by free air convection
Pass LPS
100% full load burn-in test
Small and compact size
Cooling by free air convection
Suitable for LED lighting and moving sign applications
High reliability/Low cost
2 years warranty
LPH-18 series
| MODEL | LPH-18-12 | LPH-18-24 | LPH-18-36 | |
|---|---|---|---|---|
| OUTPUT | DC VOLTAGE | 12V | 24V | 36V |
| RATED CURRENT | 1.5A | 0.75A | 0.5A | |
| CURRENT RANGE | 0 ~ 1.5A | 0 ~ 0.75A | 0 ~ 0.5A | |
| RATED POWER | 18W | 18W | 18W | |
| RIPPLE & NOISE (max.) Note.2 | 120mVp-p | 150mVp-p | 200mVp-p | |
| VOLTAGE TOLERANCE Note.3 | ±3.0% | ±3.0% | ±3.0% | |
| LINE REGULATION | ±1.0% | ±1.0% | ±1.0% | |
| LOAD REGULATION | ±2.0% | ±2.0% | ±2.0% | |
| SETUP, RISE TIME | 1500ms, 30ms / 115VAC | 1500ms, 30ms / 115VAC | 1500ms, 30ms / 115VAC | |
| HOLD UP TIME (Typ.) | 20ms/115VAC at full load | 20ms/115VAC at full load | 20ms/115VAC at full load | |
| INPUT | VOLTAGE RANGE | 180 ~ 264VAC 254 ~ 370VDC | 180 ~ 264VAC 254 ~ 370VDC | 180 ~ 264VAC 254 ~ 370VDC |
| FREQUENCY RANGE | 47 ~ 63Hz | 47 ~ 63Hz | 47 ~ 63Hz | |
| EFFICIENCY (Typ.) | 77% | 82% | 84% | |
| AC CURRENT | 0.5A/115VAC | 0.5A/115VAC | 0.5A/115VAC | |
| INRUSH CURRENT(Typ.) | COLD START 50A(twidth=155 s measured at 50% Ipeak) at 230VAC | COLD START 50A(twidth=155 s measured at 50% Ipeak) at 230VAC | COLD START 50A(twidth=155 s measured at 50% Ipeak) at 230VAC | |
| MAX. No. of PSUs on 16A CIRCUIT BREAKER | 17 units (circuit breaker of type B) / 28 units (circuit breaker of type C) at 230VAC | 17 units (circuit breaker of type B) / 28 units (circuit breaker of type C) at 230VAC | 17 units (circuit breaker of type B) / 28 units (circuit breaker of type C) at 230VAC | |
| LEAKAGE CURRENT | 0.25mA/ 240VAC | 0.25mA/ 240VAC | 0.25mA/ 240VAC | |
| Specs Sheet |  Download PDF | Download PDF | Download PDF |