Your browser does not have JavaScript enabled. This site requires JavaScript to function properly. For help enabling JavaScript, click here.

Back

Mean Well LED Switching Power Supply - PWM Series 40-120W LED Power Supply - 12V Dimmable

Part Number: PWM-x-12

Write a Review

4 photos

CLICK FOR FULL GALLERY

Mean Well LED Power Supply - PWM Series 60~120W - 12V Dimmable: 40 Watt

Click to Enlarge Click to view from all angles

Photo Description

Tap to cycle through images

Tap & Hold for zoomable view

Tap & Hold to view from all angles

Mean Well LED Power Supply - PWM Series 40~120W - 12V Dimmable: 60 Watts

Mean Well LED Power Supply - PWM Series 40~120W - 12V Dimmable: 90 Watts

Mean Well LED Power Supply - PWM Series 40~120W - 12V Dimmable: 120 Watts

Product Details

Class 2 Power Supply
Class II Power Supply
IP67 Waterproof
Built-In 3-in-1 Dimming
Short Circuit Protection
Maintains CCT & Brightness

Select Power Cord:

With Power Cord

Without Power Cord

Select Wattage:

40 Watts

60 Watts

90 Watts

120 Watts

Discontinued

In Stock

Starting at $35.95 ea.

Volume price as low as $26.96

See All Discount Pricing

Entire order discounts do not apply

E-mail me when this product is back in stock

Qty

Add to Cart

Add to Wish List

Orders Ship Today! 8 Hours and 11 Minutes remaining

Notes

For dimming use, use a 0-10V dimmer. For non-dimming use, do not connect the dimming wires.

Mean Well LED Switching Power Supply - PWM Series 40-120W LED Power Supply - 12V Dimmable

Starting at $35.95 ea.

Overview

* Compatible with 0-10V DC dimmer
* Universal AC input range
* Class II power supply - no FG (all wattage versions)
* Class 2 power supply (40-, 60-, and 90-watt versions)
* Constant voltage PWM (pulse width modulation) style output
* Built-in 3-in-1 dimming via 0-10V DC or PWM signal or resistance
* Dimming range: 0-100%
* Short circuit, over-load, over-voltage, and over-temperature protection
* Waterproof IP67-rated
* Maintains color temperature and brightness
* Suitable for LED strip lighting, indoor LED lighting, and LED decorative lighting
* 5-Year warranty
* Made by Mean Well

Super Bright LEDs, Inc. offers a 5-year warranty to protect against manufacturer defects and malfunctions. If you experience failure of an LED or other component not caused by negligence, abuse, unauthorized repair or disassembly, we will replace the product within the warranty period. If the same product is no longer available, a product of equal value may be substituted. Read More

Underwriters Laboratories (UL) LLC is an independent testing agency that works to verify product safety and quality. A UL-Recognized label ensures that a product component, such as a power supply or LED light strip, has been tested and verified as safe to use in a UL-Listed product. UL-Listed product samples are tested by UL and meet their Standards for Safety requirements.

In order for certain products within controlled categories, such as electrical and electronic devices, to be legally sold in the European Economic Area, they must bear a CE label, which stands for Conformité Européenne (European Conformity). Products with this label meet environmental, health, and safety standards put into place by European legislation.

RoHS stands for Restriction of Hazardous Substances. Certain materials used in electronics and electrical products have been deemed hazardous to people and the environment and, therefore, must be limited. For a product to be RoHS compliant, testing must be performed and documented to show limited or no use of cadmium, hexavalent chromium, lead, mercury, polybrominated biphenyls, and polybrominated diphenyl ethers.

Download our statement regarding RoHS.

Specifications Print Specifications

Connection Type

Pigtail

Dimming Control

0-10V Dimming, Pulse Width Modulation (PWM), Resistive Dimming

TRIAC Dimming: Triode for alternating current (TRIAC) dimming is used to control high-voltage dimmable power supplies such as Magnitude Dimmable Power Supplies. These dimmable power supplies work by varying the power on the AC input side of the power supply by means of a TRIAC dimmer. This change in power on the AC input side will vary the voltage on the DC output side and control the intensity of the LEDs. TRIAC dimmers are common hardware store and household dimmers, which include brand names such as Lutron and Leviton.

Pulse-Width Modulation Dimming: Pulse-width modulation (PWM) dimming can be used to control dimmable power supplies such as Mean Well HLG Series and Mean Well LPF Series. This type of dimming control adjusts the output current based on the duty cycle. As the duty cycle increases, current will increase and the LEDs will be brighter. Conversely, if the duty cycle decreases, the current will decrease and the LEDs will be dimmer. Pulse-width modulation for these drivers is based on a 10V signal level with a frequency between 100Hz~3KHz. The MCBRF-4A or MLD-5A are compatible for this application.

Resistive Dimming: Resistive dimming can be used to control dimmable power supplies such as Mean Well HLG Series. The resistance can be fixed or variable. If a fixed level of dimming is required, a simple resistor is all that is needed to dim the LEDs to a particular level. If a varying dimmable level is desired, a potentiometer can serve this purpose. By changing the resistance value of the potentiometer, the output current of the power supply changes, and the LED intensity changes. Controlling a single power supply will require a 100K ohm potentiometer for 100% intensity (100K ohm) to approximately 10% intensity (10K ohm) based on where the wiper is positioned.

1-10V Dimming: 1-10V dimming can be used to control dimmable power supplies such as 12V Mean Well HLG-40~240 Series or 24V Mean Well HLG-40~240 Series. This type of dimming control is an older style for compatible dimmable power supplies and is being replaced with 0-10V dimmer control. 1-10V dimming control works by varying the voltage from 1-10 VDC. A 10-volt signal on the dimming wire will allow for maximum current to flow to the LEDs for maximum intensity. A 1-volt signal on the dimming wire allows 10% of the current to flow from the power supply, which generates approximately 10% of the maximum intensity for the LEDs.

0-10V Dimming: 0-10V dimming can be used to control dimmable power supplies such as 12V Mean Well HLG-600 Series or 24V Mean Well HLG-600 Series. This type of dimming control is the most popular and newest style for compatible dimmable power supplies. 0-10V dimming control works by varying the voltage from 0-10 VDC. A 10-volt signal on the dimming wire will allow for maximum current to flow to the LEDs for maximum intensity. A 0.6-volt signal on the dimming wires allows 6% of the current to flow from the power supply—dimming the LEDs to approximately 6% of full intensity. 0-10V dimmers can be found here.

Dimmable

Yes

Input Frequency Range

47 ~ 63 Hz

Input Voltage

90 ~ 305 VAC

Input Voltage DC

127 ~ 431 VDC

IP Rating

Waterproof IP67

Output Channels

Single

Output Voltage DC

12 VDC

Built-in PFC Function

Yes

Standards And Certifications

CE, RoHS Compliant, UL Recognized

Type

Power Supplies

UL Compliance Number

UL 8750

Volts

12 VDC

In the past, constant-current LED power sources were referred to as LED drivers, and constant voltage LED power sources were called LED power supplies. Today, the terms are interchangeable.
All specifications are subject to change without notice.

Swipe left to see additional specifications

Part NO	Watts	Dimensions	Power Supply Type	Output Rated Current	Input Voltage AC	Efficiency	Total Wire Length	Price
PWM-40-12	40 W	-	NEC Class 2/Waterproof/2-Pin Class II	3340 mA	-	86 %	-	$35.95
PWM-60-12	60 W	-	NEC Class 2/Waterproof/2-Pin Class II	5000 mA	-	86 %	-	$44.95
PWM-90-12	90 W	-	NEC Class 2/Waterproof/2-Pin Class II	7500 mA	-	86 %	-	$54.95
PWM-120-12	120 W	-	Waterproof/2-Pin Class II	10000 mA	-	88 %	-	$64.95
PWM-120-12(POWERCORD)	120 W	-	Waterproof/2-Pin Class II	10000 mA	-	88 %	-	$69.90
PWM-40-12(POWERCORD)	40 W	-	NEC Class 2/Waterproof/2-Pin Class II	3340 mA	-	86 %	-	$40.90
PWM-60-12(POWERCORD)	60 W	-	NEC Class 2/Waterproof/2-Pin Class II	5000 mA	-	86 %	-	$49.90
PWM-90-12(POWERCORD)	90 W	-	NEC Class 2/Waterproof/2-Pin Class II	7500 mA	-	86 %	-	$59.90

In the past, constant-current LED power sources were referred to as LED drivers, and constant voltage LED power sources were called LED power supplies. Today, the terms are interchangeable.

All specifications are subject to change without notice.

RoHS Statement

Download Mean Well RoHS Statement

Accessories

Calculator

Reviews

Overall Rating

There are no reviews for this product yet.

Total Reviews

Rating Breakdown

Tell Us What You Think

Share your own experience and photos of this product. Doing so will help inform other potential buyers and allow us improve our product lines. It may take up to 72 hours for your review to appear.

Back to Reviews

Click here to sign in to your account

Sort By:

Reviews: