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Mean Well PCD-40-1750B Power Supply 40W 1750mA
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Mean Well PCD-40-1750B Power Supply 40W 1750mA
Description
Description
The PCD-40 is a 40W Mean Well power converter (input range: 70~108V, operating temperature: -30~+50℃).
Key Features
- ✓ Input voltage range: 70~108V
- ✓ 3.75KVAC reinforced I/O isolation
- ✓ Wide operating temperature: -30~+50℃
- ✓ Protections: Short circuit / Over temperature
- ✓ Active PFC — meets international energy efficiency regulations
- ✓ Safety approvals: ENEC EN61347-1, EN61347-2-13 independent, EN62384, IP42
- ✓ 3 years warranty
Specifications
Specifications
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BrandMean Well
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SeriesPCD Series
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Power Rating40.25 Watt
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Output Voltage23 Volt
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Rated Current1.75 Ampere
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Input Voltage180V~295V
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No of Output1
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Dimming ControlAC Phase Cut Dimming
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Standards MetCB,CE,EAC,ENEC
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Operation ModeConstant Current
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Operating Temperature-30°C~50°C
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Warranty3 Year
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Length5.04 in
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Width2.36 in
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Height1.24 in
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Weight0.51 lb
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Payment & Security
Payment methods
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Frequently Asked Questions
Can I use the PCD-40-1750B for a high-current LED downlight?
Yes, when the downlight is built for 1750mA constant current and its LED load falls within the 13-23V constant current range. This model is intended for constant current LED operation, not constant voltage fixtures. Its rated output power is 40.25W.
Is the PCD-40-1750B suitable for low-voltage signage LED assemblies that need more current?
It can be suitable where the signage LED assembly is a constant current load requiring 1750mA and operating from 13V to 23V. That makes it a higher-current option within the 40W class for lower-voltage LED assemblies. It should not be used in place of a constant voltage power supply.
Can this driver power a compact small LED array with a short forward-voltage stack?
Yes, that is the type of load this model fits when the array needs 1750mA constant current and has a total forward voltage within 13-23V. The lower voltage range makes it better matched to shorter constant current LED strings than higher-voltage siblings. The array also needs to remain within the 40.25W rating.
How do I size LED compatibility for the PCD-40-1750B?
Use the 1750mA constant current rating and verify that the total LED forward voltage is within the 13-23V constant current range. The number of LEDs depends on each LED's forward voltage, so compatibility cannot be reduced to one fixed LED quantity. If the LEDs are specified for constant voltage, this is the wrong driver type.
Can the PCD-40-1750B handle colder or warmer indoor environments?
The specified operating temperature range is -30°C to +50°C, which covers a broad indoor temperature span. Its casing is IP42, so the environment still needs to match that level of ingress protection. The housing is a plastic Class II design without FG.
What is the difference between the PCD-40-1750B and the other 40W PCD drivers?
In the 40W group, PCD-40-1750B is 1750mA with a 13-23V range and 40.25W, PCD-40-1400B is 1400mA with a 17-29V range and 40.6W, PCD-40-1050B is 1050mA with a 22-38V range and 39.9W, PCD-40-700B is 700mA with a 34-57V range and 39.9W, PCD-40-500B is 500mA with a 45-80V range and 40W, and PCD-40-350B is 350mA with a 70-108V range and 37.8W. The series also includes lower-power and higher-power siblings such as the 16W, 25W, and 60W versions at matching current families. This model is the highest-current option among the listed 40W siblings.
Other PCD-40 Models
5 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well PCD-40-700B Power Supply 40W 700mA | 39.9W | 57V | 0.7A | Indoor | $22.55 | View |
| Mean Well PCD-40-500B Power Supply 40W 500mA | 40W | 80V | 0.5A | Indoor | $23.66 | View |
| Mean Well PCD-40-350B Power Supply 40W 350mA | 37.8W | 108V | 0.35A | Indoor | $22.55 | View |
| Mean Well PCD-40-1400B Power Supply 40W 1400mA | 40.6W | 29V | 1.4A | Indoor | $20.87 | View |
| Mean Well PCD-40-1050B Power Supply 40W 1050mA | 39.9W | 38V | 1.05A | Indoor | $25.78 | View |
