CE RoHS FCC High Voltage Power Supply 300Watt For Indoor LED Display

Business Type
Manufacturer
Country
China
Category

Product Detail

CE RoHS FCC high voltage power supply 300Watt for Indoor LED Display 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 Company Advantage: * High quality products * Short lead time * Professional R&D team * Standardized production process Specifications: - - - - Switching power supply | NHI300-5-A | OUTPUT | DC Voltage | 5V | Current Range | 0~60A | Rated Current | 60A | Rated Power | 300W | Ripple & Noise(max.) | <200mVp-p | Voltage ADJ.Range | 4.5~5.6V | Voltage Tolerance | +/- 3.0% | Line Regulation | +/- 0.5% | Load Regulation | +/- 2.0% | Setup,Rise Time | 1000ms,50ms/230VAC | Hold up time | 20ms/230VA; | INPUT | Voltage Range | 200-240VAC | Frequency Range | 47-63Hz | Efficiency(Typ.) | 81-85% | AC Current | 4A/230VAC | Inrush Current(max.) | 60A/230VAC | Leakage Current | < 3.5mA /240VAC | Protection | Over Load | 105 ~ 135% rated output power | Protection type: Constant current limiting,recovers automatically after fault condition is removed | Over Voltage | 5.75 ~ 7.5V | Protection type: Shut down O/P voltage,re-power on to recover | Over Temperature | 90 +/- 5 | Protection type: Shut down O/P voltage,recovers automatically after temperature goes down | Function | Fan on/off control(Typ.) | RTH250 Fan on,45 Fan off | Environment | Working Temp. | -20 ~ +60 | Working Humidity | 20 ~ 90% RH, non-condensing | Storage Temp., Humidity | -20 ~ +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 | 234.3K hrs min. MIL-HDBK-217F(25) | Dimension | 196*110*30mm (L*W*H) | Packing | 1.0kg; 20pcs/20Kgs | 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 | - - - - Competitive Advantage: * Ultra-thin 30mm * Ultra-low start up temp.(- 30) * synchonous rectification * High efficiency up to 85% * Protections:Short circuit / Overload / Over voltage / Over temperature * Small size,ultra-light and easy to install * CE / ROHS / FCC approval Applications: * urbanlandscapelighting * LED Lighting * Military project * Communication security equipment * indoorandoutdooradvertisingscreens * New energy and other Various industries

About our Company

Business Type
Manufacturer
Products
High Voltage Power Supply, Universal Power Supply

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Shenzhen G-Orient Technology Co.,Ltd

Ms. Selina Lian

China

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