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LPH-18
6.69
Details
Meanwell LPH-18 Series is 18W Single Output Switching Power Supply. The entire series accepts 180-264V AC input only. Since its efficiency reaches high up to 83%, fully encapsulated design also enhances heat dissipation, and could operate from -30℃ through 70℃ under air convection with no fan. At the same time, LPH-18 delivers extremely low no load power consumption, and allows the end system to easily meet the worldwide energy requirement. Additionally, it is equipped with various protections like Short circuit, Overload, Over voltage and Over temperature. Considering its high reliability, excellent quality, and competitive price, Meanwell LPH-18 Series serves as ideally suitable for LED related fixture or appliance such as LED Decoration or Advertisement devices, and so on
Meanwell LPH-18 Series Model Specifications
| 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.) | 120mVp-p | 150mVp-p | 200mVp-p | |
| VOLTAGE TOL ERANCE | ±3.0% | |||
| LINE REGULATION | ±1.0% | |||
| LOAD REGULATION | ±2.0% | |||
| SETUP, RISE TIME | 1500ms, 30ms / 230VAC | |||
| HOLD UP TIME (Typ.) | 50ms/230VAC at full load | |||
| Input | VOLTAGE RANGE | 180 ~ 264VAC 254 ~ 370VDC | ||
| FREQUENCY RANGE | 47 ~ 63Hz | |||
| EFFICIENCY (Typ.) | 77.00% | 82.00% | 83.00% | |
| AC CURRENT | 0.3A/230VAC | |||
| INRUSH CURRENT(Typ.) | COLD START 50A(twidth=155μs 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 | |||
| LEAKAGE CURRENT | 0.25mA / 240VAC | |||
| PROTECTION | OVERLOAD | Above 105% rated output power | ||
| Protection type : Hiccup mode, recovers automatically after fault condition is removed | ||||
| OVER VOLTAGE | 13.8-16.2V | 27.6-32.4V | 41.4-48.6V | |
| Protection type : Shut off o/p voltage, clamping by zener diode | ||||
| OVER TEMPERATURE | Hiccup mode, recovers automatically after temperature goes down | |||
| 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 | IEC/BS EN/EN 62368-1, BIS IS15885(except for LPH-18-36), EAC TP TC 004, IP67 approved; design refer to UL1310 Class 2, CAN/CSA No. 223-M91 | ||
| 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/EN55035, light industry level, EAC TP TC 020 | |||
| Others | MTBF | 7827.3K hrs min. Telcordia SR-332 (Bellcore) ; 1311.1Khrs min. MIL-HDBK-217F (25℃) | ||
| DIMENSION | 140*30*22(L*W*H) | |||
| PACKING | 0.175Kg; 70pcs/13.3Kgs/0.71CUFT | |||
Meanwell LPH-18 Series Features
l 180-264VAC input only
l Fully encapsulated with IP67 level
l Protections: Short circuit/Overload/Over voltage/Over temperature
l Cooling by free air convection
l Class I power unit, no FG
l Pass LPS
l 100% full load burn-in test
l Suitable for LED related fixture or appliance (such as LED Decoration or Advertisement devices) High reliability/Low cost
l 2 years warranty
Meanwell LPH-18 Series Mechanical Diagram
More Information
| Brand | Meanwell |
|---|
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