LPF-90 series
November 9, 2022
LPC-35 series
November 12, 202220W Single Output Switching Power Supply LPC-20 series
Features
- Constant current design
- Universal AC input / Full range
- Withstand 300VAC surge input for 5 seconds
- Protections: Short circuit / Over voltage
- Cooling by free air convection
- Small and compact size
- Fully encapsulated with IP67 level (Note.7)
- Fully isolated plastic case
- Class II power unit, no FG
- Class 2 power unit
- Pass LPS
- Suitable for LED related fixture or appliance (such as LED Decoration or Advertisement devices)(Note.10)
- 100% full load burn-in test
- Low cost, high reliability
- 2 years warranty
LPC-20 Series Data Sheet Download
Specification
| MODEL | LPC-20-350 | LPC-20-700 | |
|
OUTPUT |
RATED CURRENT | 350mA | 700mA |
| DC VOLTAGE RANGE | 9 ~ 48V | 9 ~ 30V | |
| RATED POWER | 16.8W | 21W | |
| RIPPLE & NOISE (max.) Note.2 | 200mVp-p | 200mVp-p | |
| VOLTAGE TOLERANCE Note.3 | ±5.0% | ||
| CURRENT ACCURACY | ±5.0% | ||
| LINE REGULATION | ±1.0% | ||
| LOAD REGULATION | ±2.0% | ||
| SETUP, RISE TIME Note.6 | 500ms, 250ms / 230VAC 500ms, 250ms / 115VAC at full load | ||
| HOLD UP TIME (Typ.) | 50ms/230VAC 16ms/115VAC at full load | ||
|
INPUT |
VOLTAGE RANGE Note.4 | 90 ~ 264VAC 127 ~ 370VDC | |
| FREQUENCY RANGE | 47 ~ 63Hz | ||
| EFFICIENCY (Typ.) | 83% | ||
| AC CURRENT (Typ.) | 0.55A/115VAC 0.35A/230VAC | ||
| INRUSH CURRENT(Typ.) | COLD START 70A (twidth=220μs measured at 50% Ipeak) at 230VAC | ||
| MAX. No. of PSUs on 16A CIRCUIT BREAKER | 8 units (circuit breaker of type B) / 14 units (circuit breaker of type C) at 230VAC | ||
| LEAKAGE CURRENT | 0.25mA / 240VAC | ||
| PROTECTION | OVER VOLTAGE | 50.4 ~ 60V | 31.5 ~ 40.5V |
| Protection type: Shut off o/p voltage, clamping by zener diode | |||
|
ENVIRONMENT |
WORKING TEMP. | -30~ +70℃ (Refer to “Derating Curve”) | |
| WORKING HUMIDITY | 20 ~ 90% RH non-condensing | ||
| STORAGE TEMP., HUMIDITY | -40 ~ +80℃, 10 ~ 95% RH | ||
| TEMP. COEFFICIENT | ±0.03%/℃ (0 ~ 50℃) | ||
| VIBRATION | 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes | ||
|
SAFETY & EMC |
SAFETY STANDARDS | UL879, UL1310, CSA C22.2 No. 207-M89(except for LPC-20-350), CAN/CSA C22.2 No. 223-M91(except for LPC-20-350),
IEC/BS EN/EN 62368-1, EAC TP TC 004, IP67 approved |
|
| WITHSTAND VOLTAGE | I/P-O/P:3KVAC | ||
| ISOLATION RESISTANCE | I/P-O/P:>100M Ohms / 500VDC / 25℃/ 70% RH | ||
| EMC EMISSION | Compliance to BS EN/EN55032 (CISPR32) Class B, BS EN/EN61000-3-2 Class A, BS EN/EN61000-3-3, EAC TP TC 020 | ||
| EMC IMMUNITY | Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN55024, light industry level, EAC TP TC 020 | ||
|
OTHERS |
MTBF | 5708.9K hrs min. Telcordia SR-332 (Bellcore); 700.1K hrs min. MIL-HDBK-217F (25℃) | |
| DIMENSION | 118*35*26mm (L*W*H) | ||
| PACKING | 0.22Kg; 60pcs/14.2Kg/0.72CUFT | ||
