Mean Well LPF-90D-36 Power Supply 90W 36V - Dimmable

Name: Mean Well LPF-90D-36 Power Supply 90W 36V - Dimmable 2.5A
Brand: Mean Well
SKU: LPF-90D-36
Price: 50.7 USD
Availability: InStock

Overview

LPF-90D-36 is the 36V output model of this series: rated current 2.5A, rated power 90W, typical efficiency 90.5%.

LPF-90D series is a 90W AC/DC LED driver featuring the constant current output. LPF-90D operates from 90~305VAC and offers models with different rated voltage ranging between 15V and 54V. Thanks to the high efficiency up to 90.5%, with the fanless design, the entire series is able to operate for -40℃ ~ +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. LPF-90D is equipped with the 3 in 1 dimming function so as to provide the design flexibility for LED lighting system.

Features

Constant current mode output
Plastic housing with Class II design
Built-in active PFC function
Class 2 power unit
IP67 rating for indoor or outdoor installations
Function: 3 in 1 dimming
Typical lifetiem>50000 hours
5 years warranty

Specifications

LPF-90D-36Specifications from the official datasheet (2026-02-09 edition)

OUTPUT

DC VOLTAGE: 36V
RATED CURRENT: 2.5A
RATED POWER^Note.5: 90W
CONSTANT CURRENT REGION^Note.2: 21.6 ~ 36V
CURRENT RIPPLE: 5.0% max. @rated current
CURRENT TOLERANCE: ±5.0%
SETUP, RISE TIME^Note.6: 1200ms, 200ms / 115VAC 500ms, 200ms / 230VAC
HOLD UP TIME (Typ.): 16ms/230VAC 16ms/115VAC

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≧0.96/230VAC, PF≧0.95/277VAC@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.): 90.5%
AC CURRENT: 0.95A / 115VAC 0.5A / 230VAC 0.4A / 277VAC
INRUSH CURRENT(Typ.): COLD START 70A(twidth=435μs measured at 50% Ipeak) at 230VAC; Per NEMA 410
MAX. No. of PSUs on 16A CIRCUIT BREAKER: 4 units (circuit breaker of type B) / 6 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
OVER VOLTAGE: 41 ~ 46V Shut down o/p voltage, re-power on to recover
OVER TEMPERATURE: Shut down o/p voltage, re-power on to recover

ENVIRONMENT

WORKING TEMP.: Tcase=-40 ~ +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(type”HL”), CSA C22.2 No.250.13-12, TUV BS EN/EN61347-1, BS EN/EN61347-2-13, 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≧60%) ; 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: 3110.7K hrs min. Telcordia SR-332 (Bellcore) ; 267.3Khrs min. MIL-HDBK-217F (25℃)
DIMENSION: 161*61*36mm (L*W*H)
PACKING: 0.7Kg;20pcs/15Kg/0.73CUFT

Certifications & ratings

Type: HL

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-90D-36 BLOCK DIAGRAM — BLOCK DIAGRAM

LPF-90D-36 DIMMING OPERATION — DIMMING OPERATION

LPF-90D-36 Illustration (page 5) — Illustration (page 5)

LPF-90D-36 OUTPUT LOAD vs TEMPERATURE — OUTPUT LOAD vs TEMPERATURE

LPF-90D-36 STATIC CHARACTERISTIC — STATIC CHARACTERISTIC

LPF-90D-36 TOTAL HARMONIC DISTORTION — TOTAL HARMONIC DISTORTION

LPF-90D-36 MECHANICAL SPECIFICATION — MECHANICAL SPECIFICATION

LPF-90D-36 Recommend Mounting Direction — Recommend Mounting Direction

Typical applications

LED panel lighting
LED downlight
LED decorative lighting
LED tunnel lighting
Moving sign
Type "HL" for use in Class I, Division 2 hazardous (Classified) location.

Downloads

Certificates4

UL Certificate (LPF-90D)(EN) PDF Download

CB Certificate (LPF-90D)(EN) PDF Download

EMC Certificate (LPF-90D)(EN) PDF Download

TUV Certificate (LPF-90D)(EN) PDF Download

Test reports1

Test Report(LPF-90D-36)(EN) PDF Download

Catalogues1

Mean Well LED Driver Catalog PDF Download

FAQ

Can I use the LPF-90D-36 for a 36V LED strip lighting application?

Yes, if the strip or fixture is designed for constant current drive and the total load does not exceed 90W. This model delivers a constant 2.5A across a 21.6-36V region, so it is intended for 36V lighting loads within that power limit, but check your strip rated power per meter before sizing.

Is the LPF-90D-36 suitable for 36V illuminated signage or display lighting?

It can be used for 36V sign lighting systems that stay within 90W total output. Its IP67 waterproof construction also makes it suitable for signage exposed to moisture or outdoor conditions.

Can this model run 36V architectural or commercial LED lighting outdoors?

Yes, for 36V lighting products designed for constant current operation within the 21.6-36V region at 2.5A. The IP67 rating and Tcase -40°C to +70°C working range (derating per the load vs temperature curve) support challenging indoor and outdoor environments.

How do I calculate the maximum 36V LED strip length on the LPF-90D-36?

Use maximum length = 90W divided by your strip wattage per meter. Since this driver is rated 90W total at 36V and 2.5A, the exact run length depends on the strip rated power per meter, so verify that before sizing.

Can the LPF-90D-36 be used in wet or exposed locations?

Yes. The unit is IP67 waterproof and rated for a working case temperature (Tcase) of -40°C to +70°C, so it is designed for wet, dusty, and outdoor environments as well as indoor lighting use.

What are the sibling options around the LPF-90D-36?

Other dimmable LPF-90D models are LPF-90D-15 at 75W, 15V, 5A; LPF-90D-20 at 90W, 20V, 4.5A; LPF-90D-24 at 90W, 24V, 3.75A; LPF-90D-30 at 90W, 30V, 3A; LPF-90D-42 at 90.3W, 42V, 2.15A; LPF-90D-48 at 90.24W, 48V, 1.88A; and LPF-90D-54 at 90.18W, 54V, 1.67A. The LPF-90D-36 itself is the 36V, 2.5A, 90W option.

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Mean Well LPF-90D-36 Power Supply 90W 36V - Dimmable 2.5A

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