DEPARTMENTS
LPF-25-54
16.95

LPF-25-54

$16.95

Meanwell 25W Constant Voltage + Constant Current LED Driver with 54V29.7-54V0.47A25.38W350mVp-p±4.0%±0.5%±0.5%

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Availability:In stock
SKU Meanwell LPF-25-54
Brand Meanwell
Details

Meanwell LPF-25-54 is 25W AC/DC LED driver with 54V29.7-54V0.47A25.38W350mVp-p±4.0%±0.5%±0.5%. The product highlights the dual modes constant voltage and constant current output. Meanwhile, it can operate from 90~305VAC with rated voltage 54V. Since the efficiency reaches high up to 87% based on fanless design, LPF-25-54 is able to work for -35°C ~ +70°C case temperature through free air convection. In addition, it is rated with IP67 ingress protection level. Thanks to its longevity, high reliability and excellent quality, Meanwell LPF-25-54 is suitable to work for a variety of applications at dry, damp or wet locations.

Meanwell LPF-25-54 price and specs Constant Voltage and Constant Current AC/DC LED Driver 25W PFC IP67 level YCICT

Meanwell LPF-25-54 Encoding

LPF Series Name
25 Rated Wattage
54 Rated output voltage ( 12V/15V/20/24V/30V/36V/42V/48V/54V)

Meanwell LPF-25-54 Specifications

Model LPF-25-54
OUTPUT DC VOLTAGE 54V
CONSTANT CURRENT REGION 29.7-54V
RATED CURRENT 0.47A
RATED POWER 25.38W
RIPPLE & NOISE (max.) 350mVp-p
VOLTAGE TOL ERANCE ±4.0%
LINE REGULATION ±0.5%
LOAD REGULATION ±0.5%
SETUP, RISE TIME 1500ms, 80ms / 115VAC 500ms, 80ms / 230VAC
HOLD UP TIME (Typ.) 16ms/115VAC 16ms/230VAC
Input VOLTAGE RANGE 90 ~ 305VAC 127 ~ 431VDC (Please refer to "STATIC CHARACTERISTIC" section)
FREQUENCY RANGE 47 ~ 63Hz
POWER FACTOR PF>=0.97/115VAC, PF>=0.95/230VAC, PF>=0.92/277VACat full load (Please refer to "POWER FACTOR (PF) CHARACTERISTIC" section)
TOTAL HARMONIC DISTORTION THD< 20%(at load>=60%/115VC,230VAC; at load>=75%/277VAC) (Please refer to “TOTAL HARMONIC DISTORTION(THD)” section)
EFFICIENCY (Typ.) 86.50%
AC CURRENT 0.4A / 115VAC 0.25A / 230VAC 0.2A/277VAC
INRUSH CURRENT(Typ.) COLD START 50A(twidth=200μs measured at 50% Ipeak) at 230VAC; Per NEMA 410
MAX. No. of PSUs on 16A CIRCUIT BREAKER 12 units (circuit breaker of type B) / 21 units (circuit breaker of type C) at 230VAC
LEAKAGE CURRENT <0.75mA / 240VAC
PROTECTION OVER CURRENT 95 ~ 108%
Constant current limiting, recovers automatically after fault condition is removed
SHORT CIRCUIT Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE 59-66V
Shut down and latch off o/p voltage, re-power on to recover
OVER TEMPERATURE Shut down o/p voltage, recovers automatically after temperature goes down
ENVIRONMENT WORKING TEMP. Tcase=-35 ~ +70 (Please refer to “ OUTPUT LOAD vs TEMPERATURE” section)
MAX. CASE TEMP.  Tcase=+70
WORKING HUMIDITY 20 ~ 95% RH non-condensing
STORAGE TEMP., HUMIDITY -40 ~ +80, 10 ~ 95% RH
TEMP. COEFFICIENT ±0.03%/ (0 ~ 50)
VIBRATION 10 ~ 500Hz, 5G 12min./1cycle, period for 72min. each along X, Y, Z axes
SAFETY & EMC SAFETY STANDARDS UL8750, CSA C22.2 No. 250.0-08; ENEC BS EN/EN61347-1, BS EN/EN61347-2-13 independent, BS EN/EN62384,
J61347-1,J61347-2-13,EAC TP TC 004,GB19510.1,GB19510.14,IP67 approved ;Design refer to UL60950-1
WITHSTAND VOLTAGE I/P-O/P:3.75KVAC
ISOLATION RESISTANCE I/P-O/P:100M Ohms / 500VDC / 25/ 70% RH
EMC EMISSION Compliance to BS EN/EN55015,BS EN/EN61000-3-2 Class C (at load>=50%) ; BS EN/EN61000-3-3,GB17743 and GB17625.1,EAC TP TC 020
EMC IMMUNITY Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11; BS EN/EN61547, light industry level (surge immunity Line-Line 2KV),EAC TP TC 020
Others MTBF 3574.2K hrs min. Telcordia SR-332 (Bellcore) ; 391.6Khrs min. MIL-HDBK-217F (25)
DIMENSION 148*40*32mm (L*W*H)
PACKING 0.36Kg; 40pcs/ 15.4Kg/1.02CUFT

Meanwell LPF-25-54 Features

l  Constant Voltage + Constant Current mode output

l  Plastic housing with ClassⅡdesign

l  Fully encapsulated with IP67 level

l  Typical lifetime> 50000 hours

l  Built-in active PFC function

l  Class 2 power unit

l  5 years warranty

Meanwell LPF-25-54 price and datasheet Constant Voltage and Constant Current AC/DC LED Driver 25W with PFC IP67 YCICT

Meanwell LPF-25-54 Applications

l  LED panel lighting

l  LED downlight

l  LED decorative lighting

l  LED tunnel lighting

l  Moving sign

Meanwell LPF-25-54 Mechanical Diagram

Meanwell LPF-25-54 price and specs Constant Voltage and Constant Current AC/DC LED Driver 25W with PFC and IP67 YCICT

Meanwell LPF-25-54 price and specs Constant Voltage and Constant Current AC/DC LED Driver 25W PFC and IP67 level YCICT

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