CZCL A-400FAA Series LED Switching Power Supply

CZCL A-400FAA Series LED Power Supply delivers up to 400W with multiple voltage options, high efficiency, and compact design for LED systems.

Model Number

A-400FAA-2.8

A-400FAA-3.3

A-400FAA-3.8

A-400FAA-4.2

A-400FAA-4.5

A-400FAA-5

CZCL A-400FAA Series LED Switching Power Supply Description

The CZCL A-400FAA Series LED Switching Power Supply is a compact and efficient solution designed for powering LED displays, indicator lights, and TV walls. With a range of output voltage options (2.8V, 3.3V, 3.8V, 4.2V, 4.5V, and 5V), this 400W power supply is engineered to meet the diverse demands of LED applications. Featuring a wide input voltage range, advanced protection mechanisms, and a high-efficiency design, the A-400FAA series ensures reliable and stable performance in demanding environments.

Product Features:
● Wide Input Voltage Range: Supports 90-132VAC or 176-264VAC, selectable via switch, for global compatibility.
● Multiple Output Options: Available in 2.8V, 3.3V, 3.8V, 4.2V, 4.5V, and 5V to meet various application needs.
● High Efficiency: Efficiency levels range from 76% to 85% depending on the model.
● Robust Protection Features: Includes short circuit, overload, and overtemperature protection for safe operation.
● Compact and Durable Design: Slim case design with built-in DC fan for efficient cooling.
● Reliable Performance: 100% aging test ensures long-term stability.
● Safety Standards: Complies with IEC/EN/UL62368 and EN55024/EN61000-3-2,3 standards.

CZCL A-400FAA Series LED Switching Power Supply Specification:

Model		A-400FAA-2.8	A-400FAA-3.3	A-400FAA-3.8	A-400FAA-4.2	A-400FAA-4.5	A-400FAA-5
Input	Input voltage	90～132VAC/176～264VAC (Selected by switch)
	Input current	230VAC/4.5A、115VAC/6.5A
	Efficiency	≥76%	≥78%	≥80%	≥82%	≥83%	≥85%
	Frequency range	47～63HZ
	Leakage current	<1mA/240VAC
	Inrush current	Cold start60A/230VAC
Output	DC voltage	2.8V	3.3V	3.8V	4.2V	4.5V	5V
	Rated current	80A	80A	80A	80A	80A	80A
	Rated power	224W	264W	304W	336W	360	400W
	Voltage ADJ.range	±5.0%	±5.0%	±5.0%	±5.0%	±5.0%	±5.0%
	Ripple & Noise	200mVp-p	200mVp-p	200mVp-p	200mVp-p	200mVp-p	200mVp-p
	Setup,rise	2000ms，50ms/（230VAC)at full load
	hold up time	20ms/230VAC at full load
	Line regulation	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
	Load regulation	±2.0%	±2.0%	±2.0%	±2.0%	±2.0%	±2.0%
	Voltage tolerance	± 1.0%	± 1.0%	± 1.0%	± 1.0%	± 1.0%	± 1.0%
EMC	EMS	Compliance to:EN55024 ;EN61000-4-2,3,4,5,6,8,11
	Harmonic current	Compliance to:GB17625.1;EN61000-3-2,-3 Limited
	EMI	Compliance to:EN55022，Class A
Safety	Safety standard	Compliance to:GB4943/UL1012
	Withstand voltage	I/P-O/P:3.0KVac/10mA; I/P-CASE:1.5KVac/10mA; O/P-CASE:0.5KVDC/10mA 1min for each test
	Isolation resistance	I/P-O/P:100M ohms; I/P-Case:100M ohms; O/P-Case:100M ohms
Protection	Over voltage	/
	Over load	110～140% rated Hiccup mode,auto-recovery
	Over temperature	/
	Short circuit	Hiccup mode,auto-recovery
Environment	Working Temp&humidity	-20~70℃ 20%~95%RH non-condensing （Refer to Derating Curve)
	Storage Temp&humidity	-40℃~85℃; 10%~95%RH non-condensing
	Vibration	10~500Hz,2G，10min/1 cycle,60min.each along X,Y, Z axes
	Impact	20G，last 11mS，3 impacts along X, y and Z axes
	Altitude	the ambient temperature derating of 0.6 ℃/100m for operating altitude higher than 2000m
Reliability	MTBF	Under 25℃:250000Hrs, MIL-217 Method
Others	Size	217.5× 117×30.2mm（LWH）
	Packing	0.75kg/piece,20pcs/ctn,17kg/ctn
	Cold mode	□free air convection ☑ with fan
	More options	□ PCB double side conformal coating ☑ Terminal with cover □Low temp start（-40℃)
	More options	□ Other
Notes	*In order to extend the service life, it is recommended to leave 30% more allowance when loading. For example, if the equipment needs 100W power, please choose the power supply over 130W.
	*Ripple&noise are measured at 20MHz of bandwidth by using a 12’’ twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
	All parameters NOT specially mentioned are measured at 230VAC input,rated load and 25℃ of ambient temperature。 the auxiliary heat dissipation of aluminum plate with an area of 400 * 400 * 3mm must be used when full load working.
	*The power supply is considered a component which will be installed into a final equipment.The final equipment must be re-confirmed that it still meets EMC directives.All our EMC tests are carried out by mounting samples on metal plates.

Download Resource:
CZCL A-400FAA Series Switching Power Supply Specification

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We offer a fixed shipping fee of $78 per order, regardless of size or weight, making shipping costs predictable and manageable.

②Handling Time
Orders for in-stock items are processed within 24 hours. Some items may require an additional 48-72 hours for processing, and we will notify you if this is the case.

③Delivery Time
Our typical delivery time is 3-7 days, depending on your location. In rare cases of delays due to weather, regulations, or holidays, we appreciate your understanding.

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Customs duties, taxes, and other import fees are the responsibility of the recipient. For specific requirements, please inform us before shipping.

⑤Tracking Your Order
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For more details, please see our [Complete Shipping Policy].

CZCL A-400FAA-5 LED Switching Power Supply

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Price range: $56.99 through $59.99

Model Number	A-400FAA-2.8 , A-400FAA-3.3 , A-400FAA-3.8 , A-400FAA-4.2 , A-400FAA-4.5 , A-400FAA-5

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SKU: A400FAAXX Categories: I = 31-40A, Switching Power Supply, U = 2.8VDC, U = 3.3VDC, U = 3.8VDC, U = 4.2VDC, U = 4.5VDC, U = 5.0VDC

Description

Model		A-400FAA-2.8	A-400FAA-3.3	A-400FAA-3.8	A-400FAA-4.2	A-400FAA-4.5	A-400FAA-5
Input	Input voltage	90～132VAC/176～264VAC (Selected by switch)
	Input current	230VAC/4.5A、115VAC/6.5A
	Efficiency	≥76%	≥78%	≥80%	≥82%	≥83%	≥85%
	Frequency range	47～63HZ
	Leakage current	<1mA/240VAC
	Inrush current	Cold start60A/230VAC
Output	DC voltage	2.8V	3.3V	3.8V	4.2V	4.5V	5V
	Rated current	80A	80A	80A	80A	80A	80A
	Rated power	224W	264W	304W	336W	360	400W
	Voltage ADJ.range	±5.0%	±5.0%	±5.0%	±5.0%	±5.0%	±5.0%
	Ripple & Noise	200mVp-p	200mVp-p	200mVp-p	200mVp-p	200mVp-p	200mVp-p
	Setup,rise	2000ms，50ms/（230VAC)at full load
	hold up time	20ms/230VAC at full load
	Line regulation	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
	Load regulation	±2.0%	±2.0%	±2.0%	±2.0%	±2.0%	±2.0%
	Voltage tolerance	± 1.0%	± 1.0%	± 1.0%	± 1.0%	± 1.0%	± 1.0%
EMC	EMS	Compliance to:EN55024 ;EN61000-4-2,3,4,5,6,8,11
	Harmonic current	Compliance to:GB17625.1;EN61000-3-2,-3 Limited
	EMI	Compliance to:EN55022，Class A
Safety	Safety standard	Compliance to:GB4943/UL1012
	Withstand voltage	I/P-O/P:3.0KVac/10mA; I/P-CASE:1.5KVac/10mA; O/P-CASE:0.5KVDC/10mA 1min for each test
	Isolation resistance	I/P-O/P:100M ohms; I/P-Case:100M ohms; O/P-Case:100M ohms
Protection	Over voltage	/
	Over load	110～140% rated Hiccup mode,auto-recovery
	Over temperature	/
	Short circuit	Hiccup mode,auto-recovery
Environment	Working Temp&humidity	-20~70℃ 20%~95%RH non-condensing （Refer to Derating Curve)
	Storage Temp&humidity	-40℃~85℃; 10%~95%RH non-condensing
	Vibration	10~500Hz,2G，10min/1 cycle,60min.each along X,Y, Z axes
	Impact	20G，last 11mS，3 impacts along X, y and Z axes
	Altitude	the ambient temperature derating of 0.6 ℃/100m for operating altitude higher than 2000m
Reliability	MTBF	Under 25℃:250000Hrs, MIL-217 Method
Others	Size	217.5× 117×30.2mm（LWH）
	Packing	0.75kg/piece,20pcs/ctn,17kg/ctn
	Cold mode	□free air convection ☑ with fan
	More options	□ PCB double side conformal coating ☑ Terminal with cover □Low temp start（-40℃)
	More options	□ Other
Notes	*In order to extend the service life, it is recommended to leave 30% more allowance when loading. For example, if the equipment needs 100W power, please choose the power supply over 130W.
	*Ripple&noise are measured at 20MHz of bandwidth by using a 12’’ twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
	All parameters NOT specially mentioned are measured at 230VAC input,rated load and 25℃ of ambient temperature。 the auxiliary heat dissipation of aluminum plate with an area of 400 * 400 * 3mm must be used when full load working.
	*The power supply is considered a component which will be installed into a final equipment.The final equipment must be re-confirmed that it still meets EMC directives.All our EMC tests are carried out by mounting samples on metal plates.

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