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| 联系人：黄旭盛（先生）经理 |
| 电话：0755--25740272 |
| 传真：0755--25740255 |
| 手机：13510978867 |
| 地址：深圳市罗湖区莲塘罗沙路4028号 |
| 网站：www.ph-tech.com |
| 邮编：518000 |
| 电子邮箱：hxsh_sz@tps-elektronik.cn |
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| 80W LED防水电源 |
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1. SCOPE
This specification describes the performance characteristics of a grounded,single phase,
380Watts,1Output level power supply,For used in IP prodrcts
2.INPUT REQUIREMENTS
Description Min Typical Max Condition
Input Voltage 100VAC 115V/230V 264VAC 50/60Hz
Input Current 1 A
Line Frequency 47Hz 63Hz
Inrush Current 15A/30A Cold Start
Efficiency 84% 115VAC at full load
3.OUTPUT CHARACTERISTICS
3.1 STATIC DC LOAD,RIPPLE & NOISE
NOMINAL
VOLTAGE(DC) TOTAL
REGULATION OUTPUT CURRENT RIPPLE& NOISE
MIN. MAX.
+49V ±3% 0A 1.62A
NOTE: 20MHz bandwidth ripple & noise is measured by using 0.1uF C.C. & 10uF/50V
E.C.bypassed at the output connector.
Regulation shows the percentage of absolute value of nominal output voltage,
The total output should be 80W max,with convention cooling.
Cross Regulation is measured at 25% to 100% max.load.
3.2 HOLD UP TIME
The power supply unit should maintain its proper output voltage within voltage.
specifications for at least 20 milliseconds after losing input power under the
condition of typical input with full loading .
3.3 OVERSHOOT AT TURN-ON/TURN-OFF
Any overshoots during turn-on/turn-off should be less than +/-3% of the voltage
regulation tolerance. No voltage lf opposite polarity shall be present on any
output during turn-on or turn-off
3.4 TEMPERATURE COEFFICIENT
The temperature coefficient of all outputs is +/-0.05% per digree c maximum
4.PROTECTION
4.1 SHORT CIRCUIT PROTECTION
Short circuit occurred on any DC output should not cause any damage to the power supply but shut down the power supply.The power supply will be automatically recovered after the short circuit being removed. A short circuit consists of application of a test resistance of less then 0.05 ohms
4.2 OVER LOAD PROTECTION
An over load protection will be effected when either of the loadings:49V
exceeds +110%to+200%.The power supply will be automatically recovered after
The overload being removed.
5.RISE TIME
After turning on.less than 50mS will be needed for the rise of 49V output voltage
(measured from 10% point to 95% point on the waveform)to reach its peak.
6.SAFEY PROVIDED
6.1 DIELECTRIC WITHSTAND
Primary to secondary :3000VAC for 2 Sec
Primary to Frame Ground :2000VAC for 2 Sec
6.2 INSULATION RESISTANCE
Primary to secondary :20Meg. ohms Min.500VDC
Primary to Frame Ground :20Meg. ohms Min.500VDC
7.ELECTROMAGNETIC COMPABILITY(MEET)
Tests for conformance to this requirements will be performed with host system
8.ENVIRONMENT
8.1 ENVIRONMENT
Temperature 0 to 50 degree centigrade
Relative Humidity -40to 90 percent,nondensing
8.2 SHIPPING AND STORAGE
Temperature -40 to +70 degree centigrade
Relative Humidity 5 to 95 percent,nondensing
9.RELIABILITY:WARRANTY ONE YEAR
MTBF:100.000 hours min.at max.load for 25 detgree cenigrade ambient temperature
10.BURN-IN TEST:100%burn-in tested at max. load .
11.MECHANICAL DIMENSION
11.1 Case dimension
240*43*31mm
11.3weight:
0.7KG |
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产品名：80W LED防水电源 |
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发布日期：2008年7月3日 |
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单位：只 |
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