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Switching power supply
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Long Series switching power supply

BG-20

Category: BG series

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Product Details

 

MODEL

BG-20-12

BG-20-24

BG-20-36

BG-20-48

OUTPUT

DC voltage

12V

24V

36V

48V

Rated current

1.67A

0.84A

0.56A

0.42A

Current range

0 ~ 1.67A

0 ~ 0.84A

0 ~ 0.56A

0 ~ 0.42A

Rated power

20W

20.2W

20.2W

20.2W

Ripple & noise

100mVp-p

120mVp-p

120mVp-p

150mVp-p

Setup,rise,hold time

500ms, 20ms,20ms/230VAC

INPUT

Voltage range

85~264VAC        120~370VDC

Frequency range

47 ~ 63Hz

Efficiency

80%

81%

81%

83%

Ac current

0.55A/115VAC     0.35A/230VAC

Inrush current

Cold start 30A

Leakage current

<0.5mA/240VAC

PROTECTION

Overload

115 ~ 150% rated output power

Protection type : Constant current limiting, recovers automatically after fault condition is removed

Over voltage

5.8~6.8V

28~32V

28~32V

55~64V

Protection type :Shut off

ENVIRONMENT

Working temp,humidity

-20℃ ~ +60℃,20% ~ 90% RH non-condensing

Storage temp,humidity

-20℃ ~ +85℃,10% ~ 95% RH non-condensing

Withstand vibration

10 ~ 500Hz, 2G 10min/1cycle,period for 60min. each axes

SAFETY & EMC

Safety standard

Design refer to UL1012,EN60950-1,EN61347-1,EN-61347-2 approved

Withstand voltage

I/P-O/P:1.5KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC

Isolation resistance

I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC

EMC standard

EN55015,EN55022,EN55024,EN61000-3-2,EN61000-3-3,EN61547 approved

OTHERS

MTBF

500K hrs

Dimension

182*29*30mm (L*W*H)

NOTE

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.

2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.

3. Tolerance : includes set up tolerance, line regulation and load regulation.

 

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