Mean Well LPF-25-30 25W 30V Power Supply | LPF Series | Constant Voltage + Constant Current LED Driver

Name: Mean Well LPF-25-30 Power Supply 25W 30V 840mA
Brand: Mean Well
SKU: LPF-25-30
Price: 27.91 USD
Availability: InStock

Overview

LPF-25-30 is the 30V output model of this series: rated current 0.84A, rated power 25.2W, typical efficiency 86%.

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 IP67 ingress protection level and is suitable to work for a variety of applications at dry, damp or wet locations.

Features

Constant Voltage + Constant Current mode output
Plastic housing with Class II design
Built-in active PFC function
Class 2 power unit
Fully encapsulated with IP67 level
Typical lifetime>50000 hours
5 years warranty

Specifications

LPF-25-30Specifications from the official datasheet (2026-02-09 edition)

OUTPUT

DC VOLTAGE: 30V
CONSTANT CURRENT REGION^Note.2: 16.5 ~ 30V
RATED CURRENT: 0.84A
RATED POWER^Note.5: 25.2W
RIPPLE & NOISE (max.)^Note.3: 200mVp-p
VOLTAGE TOLERANCE^Note.4: ±4.0%
LINE REGULATION: ±0.5%
LOAD REGULATION: ±0.5%
SETUP, RISE TIME^Note.6: 1500ms, 80ms / 115VAC 500ms, 80ms / 230VAC
HOLD UP TIME (Typ.): 16ms/115VAC 16ms/230VAC

INPUT

VOLTAGE RANGE^Note.5: 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≧0.92/277VAC@full load (Please refer to "POWER FACTOR (PF) CHARACTERISTIC" section)
TOTAL HARMONIC DISTORTION: THD< 20%(@load≧60%/115VC,230VAC; @load≧75%/277VAC) (Please refer to “TOTAL HARMONIC DISTORTION(THD)” section)
EFFICIENCY (Typ.): 86%
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: 34 ~ 40V 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^Note.8: 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,GB/T19510.1,GB/T19510.213,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^Note.8: Compliance to BS EN/EN55015,BS EN/EN61000-3-2 Class C (@load≧50%) ; BS EN/EN61000-3-3,GB/T 17743 , 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

Test conditions and notes12

1. All parameters NOT specially mentioned are measured at 230VAC input, rated current and 25℃ of ambient temperature.
2. Please refer to "DRIVING METHODS OF LED MODULE".
3. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
4. Tolerance : includes set up tolerance, line regulation and load regulation.
5. De-rating may be needed under low input voltages. Please refer to “STATIC CHARACTERISTIC” sections for details.
6. Length of set up time is measured at first cold start. Turning ON/OFF the driver may lead to increase of the set up time.
7. The driver is considered as a component that will be operated in combination with final equipment. Since EMC performance will be affected by the complete installation, the final equipment manufacturers must re-qualify EMC Directive on the complete installation again. (as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf)
8. To fulfill requirements of the latest ErP regulation for lighting fixtures, this LED driver can only be used behind a switch without permanently connected to the mains.
9. This series meets the typical life expectancy of >50,000 hours of operation when Tcase, particularly tc point (or TMP, per DLC), is about 70℃ or less.
10. Please refer to the warranty statement on MEAN WELL's website at http://www.meanwell.com
11. The ambient temperature derating of 3.5℃/1000m with fanless models and of 5℃/1000m with fan models for operating altitude higher than 2000m(6500ft).
12. For any application note and IP water proof function installation caution, please refer our user manual before using. https://www.meanwell.com/Upload/PDF/LED_EN.pdf

Technical drawings

LPF-25-30 STATIC CHARACTERISTIC — STATIC CHARACTERISTIC

LPF-25-30 TOTAL HARMONIC DISTORTION — TOTAL HARMONIC DISTORTION

LPF-25-30 Recommend Mounting Direction — Recommend Mounting Direction

Typical applications

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

Downloads

Certificates5

UL Certificate(LPF-25)(EN) PDF Download

CB Certificate(LPF-25)(EN) PDF Download

EMC Certificate(LPF-25)(EN) PDF Download

ENEC Certificate(LPF-25)(EN) PDF Download

PSE Certificate(LPF-25)(EN) PDF Download

Test reports1

Test Report(LPF-25-30)(EN) PDF Download

Catalogues1

Mean Well LED Driver Catalog PDF Download

FAQ

Can I use the LPF-25-30 for a 30V LED sign module?

Yes, if the sign module is designed for 30V constant-voltage input, or for constant-current operation at 0.84A within the 16.5-30V constant-current range. The total connected load also needs to stay within the 25.2W output rating.

Is this driver a good fit for compact 30V display lighting?

It is suitable for compact 30V display lighting when the fixture requires a constant-current 0.84A driver and falls inside the 16.5-30V range. This model provides up to 25.2W output, so it is intended for lower-power loads within that limit.

Can the LPF-25-30 power outdoor 30V accent lighting?

Yes, for outdoor accent lighting the IP67 rating supports use in wet and dusty conditions, and the working case temperature (Tcase) range is -35°C to +70°C. The light itself still needs to match 30V class constant-current operation at 0.84A and stay within 25.2W.

Would this work for a 30V linear lighting fixture?

It can, as long as the linear fixture is designed for constant-current input at 0.84A and operates within 16.5-30V. The driver’s maximum output power is 25.2W, so the fixture load cannot exceed 25.2W.

How do I estimate the maximum 30V LED strip length for this driver?

Use the driver’s 25.2W maximum output and divide it by your strip’s rated watts per meter: 25.2W / strip W per meter = approximate maximum length. Check your strip rated power per meter and keep the total load at or below 25.2W.

Is the LPF-25-30 suitable for wet or exposed environments?

Yes, the driver has an IP67 waterproof rating for wet and dusty locations. It is also specified for a working case temperature (Tcase) of -35°C to +70°C.

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Mean Well LPF-25-30 Power Supply 25W 30V 840mA

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Overview

Features

Specifications

OUTPUT

INPUT

PROTECTION

ENVIRONMENT

SAFETY & EMC

OTHERS

Technical drawings

Typical applications

Downloads

Certificates5

Test reports1

Catalogues1

FAQ

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Mean Well LPF-25-30 Power Supply 25W 30V 840mA

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