Ultra compact switch mode power supply CA U4 Newss

Model

CA-U4

Type

24 VDC Power supply

Input conditions

Rated input voltage

85 to 264 VAC , 47 to 63Hz , 110 to 370 VDC*1

Inputconditions

Efficiency

82% (100 VAC)/85% (200 VAC)typ. (at 100% load)

Input conditions

Rated input current

2.2 A or less (100 VAC)/1.1 A or less (1.1 A or less)

Output conditions

Rated output voltage

24 VDC

Rated output current

6.5A

Protection

Overvoltage protection

Constant current drop method, automatic recovery, 7.9 A or more

Activates at 26.4 V or more. Voltage interruption method,
recovers when input is applied again.*2

Applicable standards

Safety standards

UL : UL508、UL60950-1
C-UL : CSA C22.2 No.14-M95, CSA C22.2 No.60950-1-03
EN : EN60950-1、EN50178
IEC : IEC60950-1

EMC standard

FCC Part15B Class A, EN55011 Class A, EN61000-6-2

Limits for harmonic current emissions

EN61000-3-2

Environmental resistance

Ambient temperature

-10 to +55 °C 14 to 131 °F (No freezing)

Storage temperature

-20 to +70 °C -4 to 158 °F (No freezing)

Relative humidity

25 to 85 % RH (No condensation)

Weight

Approx 700 g

*1 The rated input voltage and rated frequency when applying for safety standards are 100 to 240 VAC, 50/60 Hz.
*2 To recover, turn off the input power supply, leave it off for 1 minute or more, and then turn it on again.