LPF-25 series

25W Constant Voltage + Constant Current LED Driver

LPF-25 series is a 25W AC/DC LED driver featuring the dual modes constant voltage and constant current output. LPF-25 operates from 90~305VAC and offers models with different rated voltage ranging between 12V and 54V.

These models has a  D Type  – contact us for this special feature.

Choose your option:

Description

LPF-25 series

25W Constant Voltage + Constant Current LED Driver

LPF-25 series is a 25W AC/DC LED driver featuring the dual modes constant voltage and constant current output. LPF-25 operates from 90~305VAC and offers models with different rated voltage ranging between 12V and 54V. Thanks to the efficiency up to 87%, with the fanless design, the entire series is able to operate for -35℃ ~ +70℃ case temperature under free air convection. The entire series is rated with lP67 ingress protection level and is suitable to work for a variety of applications at dry, damp or wet locations.

Features (LPF-25) :

  • Constant Voltage + Constant Current mode output
  • Plastic housing with Class ll design
  • Built-in active PFC function
  • Class 2 power unit
  • Fully encapsulated with lP67 level
  • Typical lifetime>50000 hours

Applications :

  • LED panel lighting
  • LED downlight
  • LED decorative lighting
  • LED tunnel lighting
  • Moving sign

Additional information

Weight 15.4 kg
Dimensions 14.8 × 4.0 × 3.2 cm
LPF-25 Types :

LPF-25-12, LPF-25-15, LPF-25-20, LPF-25-24, LPF-25-30, LPF-25-36, LPF-25-42, LPF-25-48, LPF-25-54

Specifications

Model LPF-25-12 LPF-25-15 LPF-25-20 LPF-25-24 LPF-25-30 LPF-25-36 LPF-25-42 LPF-25-48 LPF-25-54
Output DC VOLTAGE 12V 15V 20V 24V 30V 36V 42V 48V 54V
CONSTANT CURRENT REGION 6.6 ~12V 8.25 ~ 15V 11 ~ 20V 13.2 ~ 24V 16.5 ~ 30V 19.8 ~ 36V 23.1 ~ 42V 26.4 ~ 48V 29.7 ~ 54V
RATED CURRENT 2.1A 1.67A 1.25A 1.05A 0.84A 0.7A 0.6A 0.53A 0.47A
RATED POWER 25.2W 25.05W 25W 25.2W 25.2W 25.2W 25.2W 25.44W 25.38W
RIPPLE & NOISE (max.) 150mVp-p 150mVp-p 150mVp-p 150mVp-p 200mVp-p 250mVp-p 250mVp-p 250mVp-p 350mVp-p
VOLTAGE TOLERANCE ±4.0% ±4.0% ±4.0% ±4.0% ±4.0% ±4.0% ±4.0% ±4.0% ±4.0%
LINE REGULATION ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5%
LOAD REGULATION ±2.0% ±1.5% ±1.0% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5%
SET UP TIME 1500ms, 80ms / 115VAC 500ms, 80ms / 230VAC
HOLD UP TIME (Typ.) 16ms/115VAC 16ms/230VAC
Input VOLTAGE RANGE 90 ~ 305VAC 127 ~ 431VDC
FREQUENCY RANGE 47 ~ 63Hz
EFFICIENCY (Typ.) 84% 85% 86% 86% 86% 86% 86% 87% 86.5%
AC CURRENT (Typ.) 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
LEAKAGE CURRENT <0.75mA / 240VAC

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