High Reliability AC/DC Switching Power Supply 168 Watts Constant Voltage 4.2v

Business Type
Manufacturer
Country
China
Category

Product Detail

High Reliability AC / DC Switching Power Supply 168 Watts Constant Voltage 4.2v Competitive Advantage: * Ultra-thin 30mm * Ultra-low start up temp.(- 40) * synchonous rectification * High efficiency up to 85% * Small size,ultra-light and easy to install * CE / ROHS / FCC approval * Protections:Short circuit / Overload / Over voltage / Over temperature Specifications: - - - - Switching power supply | NHI200-4.2-A | OUTPUT | DC Voltage | 4.2V | Current Range | 0~40A | Rated Current | 40A | Rated Power | 168W | Ripple & Noise(max.) | <250mVp-p | Voltage ADJ.Range | 3.78~4.62V | Voltage Tolerance | +/- 2.0% | Line Regulation | +/- 0.5% | Load Regulation | +/- 1.0% | Setup,Rise Time | 1000ms,50ms/230VAC | Hold up time | 20ms/230VAC | INPUT | Voltage Range | 200-240VAC | Frequency Range | 47-63Hz | Efficiency(Typ.) | 83-88% | AC Current | 2.5A/230VAC | Inrush Current(max.) | 55A/230VAC | Leakage Current | < 3.5mA /240VAC | Protection | Over Load | 105 ~ 150% rated output power | Protection type: Constant current limiting,recovers automatically after fault condition is removed | Over Voltage | 4.83~ 5.88V | Protection type: Shut down O/P voltage,re-power on to recover | Over Temperature | 100 +/- 5 | Protection type: Shut down O/P voltage,recovers automatically after temperature goes down | Environment | Working Temp. | -40 ~ +60 (Refer to output load derating curve) | Working Humidity | 20 ~ 90% RH, non-condensing | Storage Temp., Humidity | -40 ~ +85, 10 ~ 95% RH | Temp.Coefficient | +/-0.03%/ (0 ~ 50) | Vibration | 10 ~ 500Hz, 5G 10min./1 cycle,60min. Each along X, Y, Z axes | Safety | Safety standards | UL60950-1 approved | Withstand Voltage | I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC | Isolation Resistance | I/P-O/P,I/P-FG,O/P-FG:100M Ohms/500VDC / 25 / 70% RH | Others | MTBF | 271.9K hrs min. MIL-HDBK-217F(25) | Dimension | 190*85*30mm (L*W*H) | Packing | 0.8kg; 20pcs/16Kgs | Note | 1. All parameters NOT specially mentioned are measured at 230VAC input,rated load and 25 of ambient temperature. | 2. Ripple & noise are measured at 20Mhz of bandwidth by using a 12 twisted pair-wire terminated with a 0.1uf & 47 uf parallel capacitor. | 3. Tolerance: includes set up tolerance,line regulation and load regulation. | 4. Please connect positive pole of input voltage with markL of terminal block,connect negative pole of input voltage with markN of terminal block,using DC voltage for input voltage | - - - - Features: * Protections:Short circuit / Overload / Over voltage / Over temperature * Cooling by free air convection * Withstand 300vac surge input for 5 second * Built-in constant current limiting circuit * 100% full load burn-in test * Fixed switching frequency at 90KHz * Low cost,high reliability * 2 years warranty Applications: * urbanlandscapelighting * LED Lighting * Stage * Military project * Communication security equipment * indoorandoutdooradvertisingscreens * New energy and other Various industries Company Advantage: * High quality products * Short lead time * Professional R&D team * Standardized production process

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Manufacturer
Products
Ac Dc Power Supply, High Voltage Power Supply

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Shenzhen G-Orient Technology Co.,Ltd

Ms. Selina Lian

China

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