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Mean Well LED Switching Power Supply - PWM Series 40-120W LED Power Supply - 12V Dimmable
Part Number: PWM-x-12
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Mean Well LED Power Supply - PWM Series 60~120W - 12V Dimmable: 40 Watt
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Select Power Cord:
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Without Power Cord
Without Power CordSelect Wattage:
40 Watts60 Watts90 Watts120 Watts
60 Watts90 Watts120 WattsDiscontinued
In Stock
Starting at
$44.95
ea.
Volume price as low as $33.71
Entire order discounts do not apply
Qty
Orders ship on or before Friday 04/20/2018
Notes
- For dimming use, use a 0-10V dimmer. For non-dimming use, do not connect the dimming wires.
Product Information
Product Description
* 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.
Specifications Print Specifications
| Connection Type | Pigtail | Dimming Control | 0-10V Dimming, Pulse Width Modulation (PWM), Resistive Dimming |
|---|---|---|---|
| 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.
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. |
|||
| Connection Type | Pigtail | ||
|---|---|---|---|
| Dimming Control[1] | 0-10V Dimming, Pulse Width Modulation (PWM), Resistive Dimming | ||
| 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. 1. 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. |
|||
Swipe left to see additional specifications
| Image | Part NO | Watts | Dimensions | Power Supply Type | Output Rated Current | Input Voltage AC | Efficiency | Total Wire Length | Documentation | Price |
|---|---|---|---|---|---|---|---|---|---|---|
 | PWM-40-12 | 40 W | - | NEC Class 2/Waterproof/2-Pin Class II | 3340 mA | - | 86 % | - | $44.95 | |
 | PWM-60-12 | 60 W | - | NEC Class 2/Waterproof/2-Pin Class II | 5000 mA | - | 86 % | - | $54.95 | |
 | PWM-90-12 | 90 W | - | NEC Class 2/Waterproof/2-Pin Class II | 7500 mA | - | 86 % | - | $64.95 | |
 | PWM-120-12 | 120 W | - | Waterproof/2-Pin Class II | 10000 mA | - | 88 % | - | $74.95 | |
 | PWM-120-12(POWERCORD) | 120 W | - | Waterproof/2-Pin Class II | 10000 mA | - | 88 % | - | $79.90 | |
 | PWM-40-12(POWERCORD) | 40 W | - | NEC Class 2/Waterproof/2-Pin Class II | 3340 mA | - | 86 % | - | $49.90 | |
 | PWM-60-12(POWERCORD) | 60 W | - | NEC Class 2/Waterproof/2-Pin Class II | 5000 mA | - | 86 % | - | $59.90 | |
 | PWM-90-12(POWERCORD) | 90 W | - | NEC Class 2/Waterproof/2-Pin Class II | 7500 mA | - | 86 % | - | $69.90 |
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
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