SUNYUAN DC-DC Converters Application Guide
BxxxxL/S Series DC-DC Converter Specifications:
Output Specifications: |
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Technical Specifications |
Technical Parameter |
Testing Conditions |
Voltage Stability Accuracy |
+/- 5 %, max. |
1%-100% load range |
Line voltage regulation |
+/- 1,2 % / 1,0 % of Vin |
full load |
Load voltage regulation |
+/- 8 %, load = 20 ~ 100 % |
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Ripple and Noise |
75 mV p-p, max |
20MHz band width |
Resistance |
109 Ohm |
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Response Time |
500ms |
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General Specifications: |
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Switch Frequency |
125 KHz |
Typical Value |
Conversion Efficiency |
70 % to 85 % |
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Isolation Voltage |
1000VDC |
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Temperature Coefficient |
+/- 0,02 % / °C |
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Environment Characteristics: |
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Operating Temperature |
- 40° C to + 85° C |
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Storage Temp. |
- 55 °C to + 125 °C |
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Humidity |
Up to 90 %, non condensing |
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Cooling Mode |
free air |
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BxxxxLS/D Series DC-DC Converter Typical Wiring:
BxxxxLS/D Series DC-DC Converter Dimension:
2, Small size Sip 7Pin flame retardant package, 8KV anti-static, anti-surge, 3KVAC (6KVDC) high isolation, regulated voltage output (1% accuracy)it with self recovery overload short circuit protection. Output power 0.2W/0.5W/1W/2W. WRF / WRH series: 5VDC/9VDC/12VDC/15VDC wide voltage input/regulated single output, self recovery overload short circuit protection function, the output voltage is unchanged when it at no load. Detail technical information: http://www.szsunyuan.com/index.php?m=content&c=index&a=show&catid=65&id=124 Detail technical information: http://www.szsunyuan.com/index.php?m=content&c=index&a=show&catid=52&id=83 Detail technical information: http://www.szsunyuan.com/index.php?m=content&c=index&a=show&catid=52&id=84 VDH / WDH series: ++ 5VDC /++ 9VDC /++ 12VDC /++ 15VDC wide voltage input / regulated voltage dual isolated output, and with self restoring overload short circuit protection function, the voltage is unchanged when it at no load. Detail technical information: http://www.szsunyuan.com/index.php?m=content&c=index&a=show&catid=48&id=77 Detail technical information: http://www.szsunyuan.com/index.php?m=content&c=index&a=show&catid=48&id=77 |