Home > Products > Power Supply > Realan LR-FLEX300W mini itx external power supply
Realan LR-FLEX300W mini itx external power supply
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Product Details
Place of Origin: | Guangdong, China | Brand Name: | realan | Model Number: | LR-FLEX300W |
Output Power: | 301 - 400W | Output Type: | Dual |
Product Description
Realan Switch Power LR-FLEX300W
1. INPUT
1.1 VOLTAGE
Min. | Normal | Max. | Unit |
180 | 220 | 260 | Vac |
90 | 110 | 130 | Vac |
1.2 FREQUENCY
47-63 Hz
1.3 CURRENT
Max. 2.5A /220Vac | Max.5A /110Vac |
1.4 INRUSH CURRENT
60A/220V at 25°CCOLD START
1.5 EFFICIENCY
MIN65%AT FULL LOAD 220Vac 50Hz
2. OUTPUT
2.1 OUTPUT POWER
200W (MAX).
2.2 VOLTAGE
+5V | +12V | -12V | +3.3V | +5Vsb | |
MAX LOAD | 10A | 10A | 0.3A | 8A | 2A |
MIN LOAD | 1.5A | 0.3A | 0A | 0A | 0A |
Regulation | ± 5% | ± 5% | ± 10% | ± 5% | ± 5% |
Ripple | 50mV | 120mV | 300mV | 50mV | 50mV |
Noise | 100mV | 240mV | 360mV | 100mV | 100mV |
NOTE:
1,The continuous max. DC output power shall not exceed 200W.And+5V,+3.3V total output power must not exceed 100W.
2,A 0.1uF ceramic disk capacitor & 10uF electrolytic (low ESR) capacitor should be putacross the output terminals during ripple & noise measure. The oscillo-scope bandwidth set at 20MHz withco-axial probe.
3,Regulation load must within 30% to 70% of maximum load.
4,AMBIENT TEMPERATURE 25°C.
3. PROTECTION
3.1 OVER LOAD PROTECTION
3.1.1 120-160% of maximum power.
3.2 SHORT CIRCUIT PROTECTION
All output to ground.
NOTE :After protection active all output will shut down .After shut down the power supply shall return to normal operation.only after the fault has been removed and the remote signal reset for a minimum 1 second (or the AC remove for 10 second).
4. TIMING SEQUENCE
4.1 TURN ON TIME
900mS MAX
4.2 P.G Delay time
100~500mS
4.3 P.F time
1mS MIN.
4.4 Hold up time.
15mS MIN.
5. TEMPERATURE CHARACTORISTICS
5.1 OPERATION AMBIENT :
+10 to +40°C.
20~85%
5.2 NON-OPERATION AMBIENT:
-40°Cto +70°C.
10~90%
6. SAFETY REQUIREMENT
6.1 HI-POT TEST
Vac =1500 Vac Current limit 10mA
6.2 GROUNDING TEST
R<100mOhm | Condition | I=24Aac |
6.3 Isolation test
R>2MOhm | Condition | 400VDC |
7. ELECTROMAGNETIC COMPATIBILITY (Optional )
7.1 Meet with the EMI standards.
8. Burn-in
Full load,2 Hour
Contact Us
- Shenzhen Realan Computer Products Co., Ltd.
- Contact nameEllie Hou
- Phone86-755-26996161-823
- Address4-5th floor, Bldg. 53, Block B of Tong Long industrial zone, Taoyuan Sub-district,Nanshan District,Shenzhen 518055,China Shenzhen,Guangdong
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