Mean Well LPF-40D-15 Power Supply - Dimmable | 40W 15V LED Driver

Description

Features

Universal AC input (up to 305VAC) / Full range

Built-in active PFC function

Fully isolated plastic case

Built-in 3 in 1 dimming function (1~10VDC, PWM signal or resistance) for D type

Fully encapsulated with IP67 level

Class 2 power unit / Pass LPS

Isolation class II, no F.G.

Protections: Short circuit / Over current / Over voltage / Over temperature

Suitable for LED lighting and moving sign applications

Suitable for dry, damp, and wet location

Cooling by free air convection

5 years warranty

General Specification

AC input voltage range	90~305VAC ; 127~431VDC
AC inrush current (max.)	Cold start, 50A
Over current protection	95% ~108% constant current, auto-recovery
Over voltage protection	110%~150% rated output voltage
Withstand voltage	I/P - O/P: 3.75kVAC
Working temperature	-40~+70ºC (refer to output derating curve)
Safety standards	UL8750, ENEC EN61347-1, EN61347-2-13, EN62384, PSE J61347-1, J61347-2-13 approved for LPF-16(D)/25(D); UL8750, TUV EN61347-1, EN61347-2-13, PSE J61347-1, J61347-2-13 approved for LPF-40(D)/60(D)/90(D)
EMC standards	EN55015, EN61547, EN61000-3-2 class C, EN61000-3-3, EN61000-4-2, 3, 4, 5, 6, 8, 11
Connection Input	UL rated, SJTW 18AWGx2C (30cm)
Connection Output	18AWGx2C(30cm)+22AWGx2C (30cm)
Dimension (LxWxH)(mm)	162.5x 43x 32

Specifications

Brand

Mean Well
Series

LPF Series
Power Rating

40.08 Watt
Output Voltage

15 Volt
Rated Current

2.67 Ampere
Input Voltage

90V~305V
Standards Met

CB,CE,EAC,ENEC,PSE,TUV,UL
Operation Mode

Constant Current,Constant Voltage
Operating Temperature

-40°C~80°C
Warranty

5 Year
Length

16.25 cm
Width

4.3 cm
Height

3.2 cm
Weight

0.45 kg

File Downloads

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Payment & Security

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Frequently Asked Questions

Can I use the LPF-40D-15 for a 15V LED strip in small signage?

Yes, if the lighting load is a 15V product and stays within 40.08W total and 2.67A output current. The built-in 3 in 1 dimming also makes it suitable where brightness control is needed on 15V signage lighting.

Is this driver suitable for 15V accent lighting in display cases or retail features?

It can be a fit for 15V LED strip accent lighting when the connected load stays within the 15V output and 40.08W capacity. Its compact body at 162.5 × 43.0 × 32.0 mm helps in tighter lighting assemblies, and the dimming function supports adjustable display brightness.

Can the LPF-40D-15 be used for dimmable 15V architectural strip lighting?

Yes, for 15V strip lighting systems that need dimming and do not exceed 40.08W or 2.67A. Its constant current operation with a 9-15V CC range and built-in 3 in 1 dimming make it appropriate for controlled-output lighting applications in that voltage range.

How much 15V LED strip can this power supply run?

The maximum load is 40.08W at 15V, so the estimated strip length is 40.08W divided by your strip's rated watts per meter. Check your strip rated power per meter, and keep the total load within 40.08W and 2.67A.

Is the LPF-40D-15 suitable for outdoor or wet locations?

It is rated IP67 waterproof, so it is intended for wet and outdoor environments where that enclosure level is appropriate. The operating temperature range is -40°C to +80°C, which supports use in both very cold and very hot conditions.

Model	Power	Voltage	Current	IP Rating
Mean Well LPF-40D-24 Power Supply 40W 24V - Dimmable	40.08W	24V	1.67A	IP67	View
Mean Well LPF-40D-12 Power Supply 40W 12V - Dimmable	40.08W	12V	3.34A	IP67	View
Mean Well LPF-40D-54 Power Supply 40W 54V - Dimmable	41.04W	54V	0.76A	IP67	View
Mean Well LPF-40D-48 Power Supply 40W 48V - Dimmable	40.32W	48V	0.84A	IP67	View
Mean Well LPF-40D-42 Power Supply 40W 42V - Dimmable	40.32W	42V	0.96A	IP67	View
Mean Well LPF-40D-36 Power Supply 40W 36V - Dimmable	40.32W	36V	1.12A	IP67	View
Mean Well LPF-40D-30 Power Supply 40W 30V - Dimmable	40.2W	30V	1.34A	IP67	View
Mean Well LPF-40D-20 Power Supply 40W 20V - Dimmable	40W	20V	2A	IP67	View

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Features

Universal AC input (up to 305VAC) / Full range

Built-in active PFC function

Fully isolated plastic case

Built-in 3 in 1 dimming function (1~10VDC, PWM signal or resistance) for D type

Fully encapsulated with IP67 level

Class 2 power unit / Pass LPS

Isolation class II, no F.G.

Protections: Short circuit / Over current / Over voltage / Over temperature

Suitable for LED lighting and moving sign applications

Suitable for dry, damp, and wet location

Cooling by free air convection

5 years warranty

General Specification

AC input voltage range

90~305VAC ; 127~431VDC

AC inrush current (max.)

Cold start, 50A

Over current protection

95% ~108% constant current, auto-recovery

Over voltage protection

110%~150% rated output voltage

Withstand voltage

I/P - O/P: 3.75kVAC

Working temperature

-40~+70ºC (refer to output derating curve)

Safety standards

UL8750, ENEC EN61347-1, EN61347-2-13, EN62384, PSE J61347-1, J61347-2-13 approved for LPF-16(D)/25(D); UL8750, TUV EN61347-1, EN61347-2-13, PSE J61347-1, J61347-2-13 approved for LPF-40(D)/60(D)/90(D)

EMC standards

EN55015, EN61547, EN61000-3-2 class C, EN61000-3-3, EN61000-4-2, 3, 4, 5, 6, 8, 11

Connection Input

UL rated, SJTW 18AWGx2C (30cm)

Connection Output

18AWGx2C(30cm)+22AWGx2C (30cm)

Dimension (LxWxH)(mm)

162.5x 43x 32

Mean Well LPF-40D-15 Power Supply 40W 15V - Dimmable

Description

Features

General Specification

Specifications

File Downloads

Payment & Security

Frequently Asked Questions

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Mean Well LPF-40D-15 Power Supply 40W 15V - Dimmable

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