CZCL A-200NM Series Switching Power Supply

$12.99 – $16.99

The CZCL A-200NM Series Switching Power Supply provides a stable and efficient power solution for LED displays. Available in multiple voltage options (2.8V–5V), it features a fanless design, high efficiency (≥78%), and built-in overload protection, ensuring long-term reliability for LED signage and industrial applications.

Model Number	A-200NM-2.8 , A-200NM-3.3 , A-200NM-3.8 , A-200NM-4.2 , A-200NM-4.5 , A-200NM-5

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SKU: A200NMXX 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

CZCL A-200NM Series Switching Power Supply Description

The CZCL A-200NM Series Switching Power Supply is a high-performance 200W fanless power supply designed for LED display applications. This series includes multiple voltage variants such as 2.8V, 3.3V, 3.8V, 4.2V, 4.5V, and 5V, providing reliable power solutions for different LED modules and industrial applications. With an input voltage range of 176–264VAC, these power supplies ensure stable and efficient power delivery. Their compact design, high reliability, and robust protection features make them ideal for long-term use in LED displays, billboards, and signage systems.

Product Features:
● Multiple Output Voltage Options: Available in 2.8V, 3.3V, 3.8V, 4.2V, 4.5V, and 5V versions, catering to different LED display power requirements.
● High Efficiency & Reliability: Ensures stable operation with high power efficiency of ≥78%.
● Compact Fanless Design: Provides silent operation with effective heat dissipation.
● Overload & Short Circuit Protection: Built-in safety mechanisms to prevent damage.
● Wide Input Voltage Range: Supports 176–264VAC for global compatibility.
● Strict Compliance with Safety Standards: Certified with CCC, CE, FCC, and RoHS.

CZCL A-200NM Series Switching Power Supply Specification:

Model		A-200NM-2.8	A-200NM-3.3	A-200NM-3.8	A-200NM-4.2	A-200NM-4.5	A-200NM-5
Input	Voltage range	176～264VAC
	Input current	230VAC/2.5A
	Efficiency	≥72%	≥73%	≥74%	≥75%	≥76%	≥78%
	Frequency range	47～63HZ
	Leakage current	<1mA/240VAC
	Inrush current	60A/230VAC
Output	DC voltage	2.8V	3.3V	3.8V	4.2V	4.5V	5V
	Rated current	40A	40A	40A	40A	40A	40A
	Power	112W	132W	152W	160W	180W	200W
	Voltage adj.range	/	/	/	/	/	/
	Ripple and noise	150mVp-p	150mVp-p	150mVp-p	150mVp-p	150mVp-p	150mVp-p
	Set up,rise time	2000ms，50ms/220VAC 100% load
	Hold up time	10ms/220VAC 100% load
	Line regulation	±1%	±1%	±1%	±1%	±1%	±1%
	Load regulation	± 1.0%	± 1.0%	± 1.0%	± 1.0%	± 1.0%	± 1.0%
	Output Voltage Accuracy	± 1.0%	± 1.0%	± 1.0%	± 1.0%	± 1.0%	± 1.0%
EMC	EMS	Design refer to:EN55024 ;EN61000-4-2,3,4,5,6,8,11
	Harmonic current	Design refer to:GB17625.1;EN61000-3-2,-3
	EMC	Design refer to:EN55022，Class A
Safety	Safety standard	Design refer to:GB4943/UL1012
	Withstand voltage	I/P-O/P:1.5KVac/10mA; I/P-CASE:1.5KVac/10mA; O/P-CASE:0.5KVAC/10mA Testing time:1min
	Isolation resistance	I/P-O/P: 50M ohms; I/P-Case:50M ohms; O/P-Case:50M ohms
Protection	Over Voltage	/
	Over load	110～150% rated Hiccup mode, recovers automatically after fault condition is removed
	Over Temperature	/
	Short circuit	Power supply protection after short circuit, and output can be recovered automatically after eliminating short circuit
Enviroment	Working temperature and humidity	-20~60℃ 20%~95%RH no condensing （refer to derating curve)
	Storage temperature and humidity	-40℃~85℃; 10%~95%RH no condensing
	Vibration	Frequency range 10 ~ 500Hz,acceleration 2G, each sweep cycle for 10min, 6 sweep cycles along X, y, Z axis
	Shock	Acceleration: 20g, duration: 11ms, 3 impacts along X, y, Z axis
	Altitude	2000mtrs (for every 100 m higher than 2000 m, the ambient temperature decreases by 0.6 ℃)
Reliability	MTBF	25℃:250000Hrs, MIL-217 Method
Others	Size	19911050 mm（LWH）
	Packing	0.36Kg/piece,30pieces/carton，11KG/carton
	Cooling mode	☑ Free air □ Fan
	Extension mode	□ three proofings □ terminal cover □ Low temperature start（-40℃) □ others
Remarks	In order to extend the lifetime, it is recommended to configure the load more than 30% of the remaining allowance. For example: the power of the device requires 100W, then use the power of not less than 130W. Ripple test method: 20MHz oscilloscope in power output terminal test, oscilloscope probe wire length is not more than 12mm, and input parallel 47uF electrolytic capacitors and 0.1uF high frequency capacitance probe. All electrical performance tests are performed at 25 C. When the product is used in full load, the aluminum plate with an area of 400 * 400 * 3mm shall be added for auxiliary heat dissipation. *The power supply is a part of the components of the equipment system. All EMC tests are conducted by installing the sample on the metal plate. The power supply shall be confirmed with the terminal equipment for electromagnetic compatibility.

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