EPA-A30H

Main Specifications Model Output Voltage Range（V） Output Current Range（A） Ripple(p-p) （Rated Load, Width Limited20MHz） EPS4875-3U 48±0.25V 0—75 200mV Environmental Conditions No. Items Technical Specifications Unit Remarks 1 Operating Temperature -20—+55 ℃ Full load 2 Storage Temperature -40—+70 Powerld enterprises is specialized in switching power supply since 1991, obtained ISO9001 certificate in 2002, ISO14001 certificate in 2006.As a professional switching power supply manufacturer,Powerld can supply a broad range of power supply,we can not only supply our customers with high quality products,but also our best service and fast delivery time.

Main Specifications Model Output Voltage Range（V） Output Current Range（A） Ripple(p-p) （Rated Load, Width Limited20MHz） EPS4860-1U 53.5±0.25V 0—60 200mV Environmental Conditions No. Items Technical Specifications Unit Remarks 1 Operating Temperature -20—+55 ℃ Full load 2 Storage Temperature -40—+70 ℃ 3 Relative Humidity 5—95 % No condensation 4 Altitude 0-5000 m derate1℃with every 200 meters’ rising at 2000-5000m 5 Cooling Forced cooling,Draw air from the front and exhausts heat from the behind and this module has temperature-sensing timing function. Electrical Characteristics No. Item Technical Requirement Unit Remark 1、Input Characteristics 1.1 Rated input voltage 200—240 Vac Max AC input voltage 310VAC(static state),no damage to the unit for long time AC Input voltage range 90—286 1.2 Frequency 45—65(typical 50/60) Hz 1.3 Power factor ≥0.99 Rated input, rated load 1.4 Power transformation point 160-175 Vac The details refer to power transform characteristic curve diagram 1.5 Max input current ≤30 A Low voltage full load 1.6 Inrush current ≤30 A 220Vac 2、Output Characteristics 2.1 Rated output voltage 53.5±0.25 Vdc Input220Vac 2.2 Output power 3210 W 175—286Vac input 1605 W 90—174Vac input 2.3 Efficiency ≥90 % 220Vac/rated load current 2.4 Temperature coefficient ≤±0.02 %/℃ 2.5 Ripple and noise ≤200 mVp-p Oscillograph band width is 20MHz.Parallel 10u+104 Capacitor with probe 2.6 Starting up output delay ≤8 S 0VDCfrom rated input voltage to42VDC 2.7 Turn on/off overshoot amplitude ≤±5 % 2.8 Dynamic response Overshoot range △V：≤±5 % Load change at 25%—50%—25% or 50%—75%—50%, jumping rate is0.1A/us; and the jumping period is 4ms; the two half periods are the same Recovery time  △t:≤200 µS 2.9 Combined regulation ≤±1% 2.10 Current sharing imbalance ≤±5 % At the range of 50～100％load 2.11 The output rise time 500 ms Rated input, rated load 3、Protection Characteristics 3.1 Input under voltage protection point ≤85 Vac Can auto recover, 3.2 Input under voltage recovery point ≤88 Vac The return difference≥5V 3.3 Input over voltage protection ≥312 Vac Can auto recover Output Current0A（Test by AC SOURCE+ booster） 3.4 Input over voltage recovery point ≥302 Vac The return difference≥5V 3.5 Input over current protection              － － The AC input L and N wire have fuse 3.6 Output over voltage protection point 58.5—60.5 Vdc Constant voltage 3.7 Output current limit protection point          63≤I≤75 A Can auto recover 3.8 Short circuit protection Endure long time short circuit without damage and auto recover. The module will hiccup 5 minutes before it locked itself. 3.9 Over temperature protection Auto-recoverable when temperature is less than65℃ Powerld enterprises is specialized in switching power supply since 1991, obtained ISO9001 certificate in 2002, ISO14001 certificate in 2006.As a professional switching power supply manufacturer,Powerld can supply a broad range of power supply,we can not only supply our customers with high quality products,but also our best service and fast delivery time.

Ⅰ. General ● Input range 90-286Vac ● Have PFCfunction,PF≥0.99 ● It features input over/under voltage protection, output over current protection, output overvoltage protection, output short circuit protection ● Wideoperating temperature range(-30℃~55℃) ● System withbattery management,power systemmonitoring,configure thesensor canachieve environmentalmonitoring, can provideRS485 (optional)communicationscan take the initiativeto reportalarms,easy to implementremote monitoringand unattended High efficiency, longlife and highreliability IV. Environmental Conditions No. Items Technical Specifications Unit %

Features: Ø  High AC voltage input (176~264Vac) Ø  High Efficiency, and High reliability Ø  Output protections: SCP/OVP/OPP/OLP Ø  Wide operating ambient temperature (-25℃~65℃) Ø  All using 105℃ long life electrolytic capacitors. Ø  100% full load burn-in test Ø  2 years warranty              Ø  Isolated Dual Outputs MODEL CMG-H150D5G+12-M OUTPUT DC Output V1 V2 5V 12V Rated Current 10A 8A 1~10A 0.8~8A Ripple and Noise Note2 0~65℃ ≤50mV ≤120mV -25℃ ≤100mV ≤240mV Voltage ADJ.  Range 4.6~5.4V / Voltage Accuracy ±1.0% ±10.0% Line Regulation ±0.5% ±1.0% Load Regulation ±3.0% ±10.0% Set-up Time ＜1.5S (220Vac input, Full load) Hold up Time ＞20mS(220Vac input, Full load) Temperature Coefficient ±0.03%/℃ Overshoot and Undershoot <5.0% INPUT Voltage Range   176Vac~264Vac Frequency Range 47Hz--63Hz Efficiency ( Typical) 75% AC Current (max.) <1.9A Inrush Current (Typical) <50A@220Vac      Cold start Leakage Current Input—output:<0.25mA     Input—PG:<3.5mA PROTECTION Over Power 175~225W, Hiccup mode, auto recovery Over Current V1: 11~22A, hiccup mode, auto recovery Over Voltage V1: 5.25~7.5V, Hiccup mode, auto recovery Shorted Circuit Long-term mode, auto recovery ENVIRONMENT Operating amb. Temp. & Hum. -25℃~65℃;  20%~90%RH  No condensing Storage Temp. & Hum. -30℃~85℃;  10%~95%RH  No condensing SAFETY &EMC   (Note 5) Safety Standards GB4943/EN60950 Withstand Voltage Primary-Secondary: 3.0KVac/10mA ; Primary-PG:1.5KVac/10mA. Secondary-PG: 0.5KVDC/10mA.  Output V1—V2: 0.5KVDC/10mA. Test time:1 min Isolation Resistance 10M ohms EMI Conduction&Radiation Compliance to EN55022 Class B Harmonic Current Compliance to EN61000-3-2, Class A EMS Immunity Compliance to EN61000-4-2,3,4,5,6,8,11; OTHERS MTBF (MIL-HDBK-217F) More than 200,000Hrs (25℃, Full load) Dimension  (L*W*H) 199×99×38mm Packing 20PCS/CTN, 15KGS, 0.04CBM Cooling method Cooling by free air convection NOTE   1.     All parameters NOT specially mentioned are measured at rated input, rated load and 25℃ of ambient temperature. 2.     Measured at 20MHz of bandwidth by using a 12” twisted pair-wire terminated with a 0.1 uF & 47uF parallel capacitor. 3.  The power supply is considered as a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies” on http://www.powerld.com.cn.

Ø        Universal AC input: 90~ 264Vac Ø        Can bear 300Vac for 5s Ø        No load power consumption<0.5W Ø        High efficiency, long life and high reliability Ø        Output protections: OCP/OVP/SCP Ø        Wide operating ambient temperature (-30℃~70℃) Ø        Altitude up to 5000m Ø        All using 105℃ long life electrolytic capacitors. Ø        100% full load burn-in test Ø        1 U low profile Ø        3 years warranty MODEL LPD-100-5 LPD-100-12 LPD-100-15 LPD-100-24 LPD-100-36 LPD-100-48 OUTPUT DC Output 5V 12V 15V 24V 36V 48V Rated Current 18A 8.5A 7A 4.5A 3A 2.3A Current Range 0~18A 0~8.5A 0~7A 0~4.5A 0~3A 0~2.3A Rated Power 90W 102W 105W 108W 108W 110.4W Ripple and Noise (note1) 120 mV 150mV 150mV 200mV 200mV 200mV Voltage ADJ.  Range 4.5~5.5V 10.8~13.2V 13.5~16.5V 21.6~26.4V 32.4~39.6V 43.2~52.8V Voltage Accuracy ±30% ±1.0% Line Regulation ±0.5% Load Regulation ±1.0% Set-up Time ≤500mS  (230Vac/115Vac, Full load) Hold up Time ≥20mS(230Vac, Full load)  ≥10mS(115Vac, Full load) Temperature Coefficient ±0.03%/℃ Overshoot <5.0% INPUT Voltage Range   Note 3 90Vac~264Vac Frequency Range 47Hz-63Hz Efficiency ( Typical) 230Vac input 86% 87% 88 % 90% 90.5% 91% AC Current (max.) <1.9A@115Vac  <1.2A@230Vac Inrush Current (Typical) <65A@230Vac      Cold start PROTECTION Over Power 110%~180% rated power, hiccup mode, auto recovery Over Current 110%~160% of rated current, hiccup mode, auto recovery Over Voltage 5.75~6.9V 13.8~16.2V 18.75~21.75V 28.8~33.6V 41.4~48.6V 55.2~64.8V Protection type: Constant voltage, auto recovery Shorted Circuit Long-term mode, auto recovery ENVIRONMENT Operating amb. Temp. & Hum. -30℃~70℃;  20%~90%RH  No condensing (refer to the derating curve) Storage Temp. & Hum. -40℃~85℃;  10%~95%RH  No condensing SAFETY &EMC   (Note 4) Safety Standards UL62368-1, IEC/EN62368-1 Withstand Voltage Primary-Secondary:3..0KVac/10mA.; Primary-PE:1.5KVac/10mA; Secondary-PE:0.5KVdc/10mA . Leakage Current Input—output:<0.25mA     Input—PE:<0.75mA  (@240Vac/63Hz) Isolation Resistance 100M ohms EMI Conduction&Radiation Compliance to EN55032 Class B Harmonic Current Compliance to EN61000-3-2，CLASS A EMS Immunity Compliance to EN61000-4-2,3,4,6,8,11 OTHERS MTBF (MIL-HDBK-217F) More than 200,000Hrs (25℃, Full load) Dimension  (L*W*H) 129*97*30mm Packing 30pcs/CTN Cooling method Cooling by free air flow NOTE 1.     All parameters NOT specially mentioned are measured at rated input, rated load and 25℃ of ambient temperature. 2.     Measured at 20MHz of bandwidth by using a12”twisted pair-wire terminated with a 0.1 uF & 47uF parallel capacitor. 3. The power supply is considered as a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies” on http://www.powerld.com.cn.