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SMD Digital Audio Transformer
  SMD Digital Audio Transformer
Transformer for digital audio data transmission. Features include: Operating transmission rates: 1 to 7 Mbps. Controlled rise time: 25 nsec maximum. High isolation voltage: 2kV. Inductance test at 100kHz.
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Power Supply Units : Open Switchmode : 10-60W Open Switch Mode Power Supplies : 20W Open Switch Mode PSU
 
Universal input 85-264V. PCB Mountable. High efficiency. Industry standard pin out. TUV, UL, CSA, CE approved.
Product  
CFM20: 20W Open Switch Mode PSU
A range of 20 Watt, open, switch mode power supplies.

Features

  • Universal input 85~264V
  • PCB mountable
  • High efficiency
  • Industry standard pin out
  • Meet UL, CSA, TUV, CE  

Specifications

Input Characteristics

Voltage

Frequency

Inrush Current

85 ~ 264Vac

47 - 63Hz

20A @ 115Vac

40A @ 230Vac

Output Characteristics

Initial accuracy

Ripple & Noise, 20MHz BW

Hold-up Time1

Short Circuit Protection

Temperature Coefficient

Line Regulation2

Load Regulation3

+/-1.0% max.

3.3/5V, 50mV p-p max.    9/12/15/24V, 1% p-p, max.

16mS typ.

Continuous

+/-0.05%/°C

+/-0.5% max.

+/-1.0% max.

Environmental Characteristics

Operating Temperature

Storage Temperature

Cooling

0 ~ 45°C

-40 ~ 100°C

Free air convection

Mechanical Outline

Dimensions

Weight

-

-

Note 1: Measured at Input voltage 115V AC full load

Note 2: Measured from high line to low line.

Note 3: Measured from full load to 10% load.

 

Voltage Range & Part Numbers

Output Voltage

Output Current

Efficiency

5 V

4.4 A

73%

12 V

1.8 A

80%

15 V

1.4 A

80%

24 V

0.92 A

82%

3.3 V

4.4 A

70%

Part No.

CFM2001S

CFM2002S

CFM2003S

CFM2005S

CFM2007S

 
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