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CZCL A-200W Series LED Display Switching Power Supply
$16.00
CZCL A-200W Series 200W fanless switching power supply, including A-200W-2.8, A-200W-3.3, A-200W-3.8, A-200W-4, A-200W-4.5, and A-200W-5, offering stable 2.8V, 3.3V, 3.8V, 4V, 4.5V, and 5V outputs. Its ultra-thin 50mm design ensures efficient heat dissipation, silent operation, and long-term reliability for LED displays and signage applications.
| Model Number | A-200W-2.8, A-200W-3.3, A-200W-3.8, A-200W-4, A-200W-4.5, A-200W-5 |
|---|
CZCL A-200W Series LED Display Switching Power Supply Description
The CZCL A-200W Series is a 200W fanless switching power supply designed for LED displays, LED signage, and industrial applications. With a wide input voltage range of 176-264V AC, it provides stable low-voltage DC output in multiple options: 2.8V, 3.3V, 3.8V, 4V, 4.5V, and 5V. Its high efficiency, excellent heat dissipation, and robust safety features ensure long-term reliable performance. The compact design (199×110×50mm) with natural cooling makes it ideal for enclosed or space-limited installations.
Product Features:
● Fanless Design – Silent operation, reducing maintenance needs.
● Wide Input Voltage Range – Supports 176-264V AC for stable power conversion.
● Multiple Output Voltage Options – 2.8V, 3.3V, 3.8V, 4V, 4.5V, 5V.
● High Efficiency – Up to 78% efficiency, minimizing energy loss.
● Reliable Protection – Short-circuit, overload, and overvoltage protection included.
● Durable and Compact – Ultra-thin 50mm design for easy integration.
● Certified for Safety & Compliance – EN55035, EN61000, GB4943, UL1012 standards.
CZCL A-200W Series Switching Power Supply Specification:
| Model | A-200W-2.8 | A-200W-3.3 | A-200W-3.8 | A-200W-4 | A-200W-4.5 | A-200W-5 | |
|---|---|---|---|---|---|---|---|
| Input | Voltage range | 176 ~ 264VAC (customized transfer switch version) | |||||
| Input current | 230VAC/2.5A | ||||||
| Efficiency | ≥72% | ≥73% | ≥74% | ≥75% | ≥76% | ≥78% | |
| Frequency range | 47～63HZ | ||||||
| Leakage current | <1mA/240VAC | ||||||
| Inrush current | Cold start 60A/230VAC | ||||||
| Output | DC voltage | 2.8V | 3.3V | 3.8V | 4V | 4.5V | 5V |
| Rated current | 40A | 40A | 40A | 40A | 40A | 40A | |
| Power | 112W | 132W | 152W | 160W | 180W | 200W | |
| Voltage regulation range | ± 10.0% | ± 10.0% | ± 10.0% | ± 10.0% | ± 10.0% | ± 10.0% | |
| Ripple and noise | 150mVp-p | 150mVp-p | 150mVp-p | 150mVp-p | 150mVp-p | 150mVp-p | |
| Start rise time | 500ms, 50ms/220VAC load 100% | ||||||
| Hold time | 20ms/220VAC load 100% | ||||||
| Linear adjustment rate | ±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 accuracy | ± 1.0% | ± 1.0% | ± 1.0% | ± 1.0% | ± 1.0% | ± 1.0% | |
| EMC | Electromagnetic withstand | Design reference: EN55035; EN61000-4-2,3,4,5,6,8,11 | |||||
| Harmonic current | Design reference: GB17625.1; EN61000-3-2, -3 Limit Requirements | ||||||
| EMC Metrics | Design reference: EN55032, Class A | ||||||
| Safety | Safety specifications | Design reference: GB4943/UL1012 | |||||
| Withstand pressure | Input-output I/P-O/P: 1.5KVac/10mA; Input --enclosure I/P-CASE: 1.5KVac/10mA; Output -- Enclosure O/P-Case: 0.5KVAC/10mA Each test time: 1min | ||||||
| Insulation resistance | I/P-O/P: 50M ohms; I/P-Case:50M ohms; O/P-Case:50M ohms | ||||||
| Protection | Overvoltage protection | / | |||||
| Overload protection | 110 ~ 150% rated overload self-locking, the output can be restored after the power-off input is powered on again | ||||||
| Over-temperature protection | / | ||||||
| Short circuit protection | Short circuit self-locking, the output can be restored after the power-off input is powered on again | ||||||
| Environmental | Operating temperature and humidity | -25 ~ 60 ℃ 20% ~ 95% RH non-condensing (refer to derating curve for details) | |||||
| Storage temperature and humidity | -40℃~85℃; 10% ~ 95% RH non-condensing | ||||||
| Vibration | Frequency range 10 ~ 500Hz, acceleration 2G, each sweep cycle 10 min., 6 sweep cycles along the X, Y, Z axis | ||||||
| Impact | Acceleration 20 G, duration 11 mS, 3 shocks each along X, Y, Z axes | ||||||
| Altitude | 2000mtrs (above 2000m, the ambient temperature decreases by 0.6 ℃ every 100m) | ||||||
| Reliability | MTBF | At 25 ℃: 100000Hrs, MIL-217 Method | |||||
| Other | Size | 199 * 110 * 50 mm (L * W * H) | |||||
| Packing | 0.9 Kg/PC, 20 PCs/box, 19 KG/box | ||||||
| Cooling method | Self cooling □ Air cooling | ||||||
| Extension mode | □ Double three-proof □ Cover □ Low temperature start (-40 ℃) □ Others | ||||||
| Remarks | * In order to prolong the service life, it is recommended to leave 30% more margin when configuring the load. For example, if the device requires 100 W of power, select a power supply of 130 W or more. * Ripple test method of switching power supply: use 20 MHz oscilloscope to test on the output terminal of the power supply. The length of the ground wire of the oscilloscope probe is not more than 12mm. A 47uF electrolytic capacitor and a 0.1uF high frequency capacitor are connected in parallel at the head input. * Unless otherwise specified, all specifications are measured at 230VAC input, rated load and 25 ℃ ambient temperature. * When the product is used under full load, an aluminum plate with an area of not less than 400 * 400 * 3mm shall be added to assist heat dissipation. * The power supply is a part of the equipment system components. All EMC tests are conducted by installing the sample on the metal plate. The power supply needs to be combined with the terminal equipment. Conduct relevant confirmation of electromagnetic compatibility. | ||||||
Download Resource:
CZCL A-200W Series Switching Power Supply Specification(Chinese)
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