Place of Origin: | Guangdong, China (Mainland) |
Brand Name: | e.mini |
Certification: | CE/RoHS |
Model Number: | LR-200W |
Minimum Order Quantity: | 40 Pieces |
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Packaging Details: | Work Bin and Handle Box |
Delivery Time: | Within 2-7 working days after getting deposit |
Payment Terms: | T/T, Western Union, Paypal |
Supply Ability: | 25000 Pieces per Month |
AC Input: | Max. UnitVin(230vac) 200 230 264 VACrms | DC Output: | +3.3V,+5V,+12V,-12V,+5Vsb |
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Production Name: | Switching Mode Power Supply | Protection: | Over Current Protection,over-voltage Protection,thermal Protection, Short-circuit Protection |
Frequency: | 47 - 53 Hz | ||
Highlight: | switched mode power supply |
200 - 260V AC 200W Switching Mode Power Supply CE RoHS Approved
CE RoHS Approved Switch Power Supply, Switching Mode Power Supply Realan LR-200W
Specifications
1.thermal protection
2.over current protection
3.over-voltage protection
4.short-circuit protection
Realan Switch Power LR-200W
1.1 AC input
Table 1 list AC input voltage and frequency requirements for continuous operation. The power supply shall be capable of supplying full-rated output power input voltage ranges rated 200-260VAC rms nominal. The power supply shall automatically recover from AC power loss .The power supply must be able to start up under peak loading at 200VAC.
Table 1: AC input Line Requirements
Parameter Min. Nom. (1) Max. UnitVin(230vac) 200 230 264 VACrms
Frequency 47 - 53 Hz Iin (230VAC) 3 Arms
1.1.1
Input Overcurrent Protection,The power supply shall incorporate primary fusing for input overcurrent protection ,Fuses should be slow-blow type or equivalent to prevent nuisance trips.
1.1.2 Inrush Current Limiting
100A Max. At 25℃ Cold Start
1.2 DC Output
Voltage |
+3.3V |
+5V |
+12V |
-12V |
+5Vsb |
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MAX. Load |
7A |
7A |
7A |
0.3A |
2.0A |
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Low Load |
0.30A |
1.0A |
0.50A |
0.01A |
0.1A |
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Peak Load |
10A |
10A |
14A |
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Regulation |
±5% |
±5% |
±5% |
±10% |
±5% |
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Ripple |
80mV |
80mV |
150mV |
150mV |
80mV |
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Noise |
120mV |
120mV |
240mV |
240mV |
100mV |
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Note:
⑴ The continuous max. DC output power shall not exceed 150W, +3.3V and +5V combined continuous output power 60W max.
⑵ +12V peak surge current 12sec. Max.
⑶ A 0.1uF and 10uF tantalum capacitors should be put across output terminals during ripple & noise test. The oscilloscope bandwidth is set at 20 MHz and co-axial probe will be used to measure it.
⑷ The cross-load regulation in defined in the matrix below.(Unit: A)
Item |
Load |
+3.3V |
+5V |
+12V |
-12V |
+5Vsb |
1 |
High |
2.0A |
4.0A |
2.0A |
0.5A |
0.8A |
Low |
0.30A |
1.0A |
0.50A |
0A |
0.05A |
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2 |
High |
10A |
2A |
2A |
0.3A |
2.0A |
Low |
2.8A |
4.4A |
2.0A |
0.1A |
0.1A |
1.3 Protection
If the power supply is latch into shutdown stage (when OPP,OVP or short protection is working), the power supply shall return to normal operation only after the fault has been removed and remote signal must reset for a minimum of 1 seconds. Then, it will turn on again. The +5Vsb must be capable of being shorted indefinitely, but when the short is removed, the power supply shall recover automatically or by cycling the PS-ON#.
1.3.1 OVER POWER PROTECTION
The power supply will be shutdown and latch off when total power over 110%~150% of rated DC output.
Notes: 5VSB will be auto-recovery when the fault removed.
1.3.2 OVER VOLTAGE PROTECTION
Output |
Min |
Nom. |
Max. |
Unit |
+12VDC |
13.4 |
14.5 |
15.6 |
Volts |
+5VDC |
5.74 |
6.3 |
7.0 |
Volts |
+3.3VDC |
3.7 |
4.0 |
4.3 |
Volts |
1.3.3 SHORT CIRCUIT PROTECTION
All output to GND.
1.4 Time Sequence
1.4.1 Power On Time
500ms Max. at 100% Load
1.4.2 PWR_OK (Power Good)
100mS-500mS at 100% Load
1.4.3 Power Good Delay Time
1 mS Min. at 70% Load
1.4.4 Hold-up Time
14 mS Min. at 70% Load
1.5 Remote On/Off Control
PS-ON# is active-low, TTL-compatible signal that allows a motherboard to remotely control the power supply in conjunction with features such as soft on/off, wake-on-LAN, or wake-on-modem. When PS-ON# is pulled to TTL low, the power supply should turn on the four main DC output rails:+12VDC,+5VDC,+3.3VDC,-12VDC. When PS_ON# is pulled to TTL high or open circuited, the DC output rails should not deliver current and should be held at zero potential with respect to ground. PS_ON# has no effect on the +5VSB output, which is always enabled whenever the AC power is present.
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Min. |
Max. |
Vil, Input Low Voltage |
0.0V |
0.8V |
Iil, Input Low Current, Vin=0.4V |
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-1.6 mA |
Vih, input High Voltage, Iin=-200Ua |
2.0V |
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Vih, Open Circuit, Iin=0 |
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5.25V |
1.6 +5Vsb
+5VSB is a “standby” supply output that is active whenever the AC power is present. It provides a power source for circuits that must remain operational when the four main DC output rails are in a disabled state. Example uses include soft power control, wake-on-LAN, wake-on-modem, intrusion detection, or suspend stage activities. +5VSB is required for the implementation of PS_ON#.
The +5VSB output should be capable of delivering a minimum of 2000 mA at +5V +/- 5% to external circuits. Overcurrent protection is required on the +5VSB output regardless of the output current ration. This ensures the power supply will not be damaged if external circuits draw more current than the supply can provide.
1.7 HI-POT
1000VAC 3S 10mA Min
Input-GND:
1.8 Earth Continuous test
100mΩ Max at 25A
1.9 Leakage Current Each Line To GND
3.5 mA Max at 264VAC 50HZ
2.0 Environment
2.1 Temperature
Operating ambient
+10℃ - +50℃
(At full load, with a maximum rate of change of 5℃/10minutes,but no more than 10℃/hr.)
Non operating ambient
-40℃ to +70℃
(Maximum rate of change of 20℃/hr.)
2.2 Humidity
Operating To 85% relative humidity (noncondensing)
Nonoperating To 95% relative humidity (noncondensing)
Note:95% RH is achieved with a dry bulb temperature of 55℃ and a wet bulb temperature of 54℃.
2.3 Altitude
Operating To 10000ft
Nonoperating To 50000ft
2.4 Mechanical Shock
Nonoperating 50g, trapezoidal input; velocity change 170 in/s
Three drops on each of six faces are applied to each sample.
3.0 CHASSIS MECHANICAL DIMENSION AND WIRE LENGTH
Contact Person: Mr. li
Tel: 56966398
Fax: 86-20-5696-5696
Address: 4th Floor, No. 174, Binjiang Xi Road, Haizhu District, shenzhen,Guangdong,China(Mainland)
Factory Address:4th Floor, No. 174, Binjiang Xi Road, Haizhu District, shenzhen,Guangdong,China(Mainland)