• Universal input : 90 -264Vac
• Continuous short circuit protection
• Conductive EMI meets CISPR/FCC class B
• High efficiency at 85% typical
•  

 

Specifications

Input Characteristics
Voltage Frequency Inrush Current Conducted EMI Isolation Leakage Current	90 ~ 264Vac 47 - 63Hz 50A max @ 264Vac CISPR/FCC Class B Input to output = 4,242Vdc 1.5mA max
Output Characteristics
Hold-up Time Short Circuit Protection Over Voltage Protection	8mS typ. @ 115Vac Continuous Option (substitute E for A in model no.)
Environmental Characteristics
Operating Temperature Storage Temperature	0 ~ 40°C -20 ~ 85°C
Mechanical Outline
Dimensions	132 x 58 x 30mm

Typical at 25°C, nominal line and 75% load, unless otherwise specified.

 Note 1: Voltage is set at 60% full load

Note 2: Add a 0.1uF ceramic capacitor and a 10uF E.L. capacitor across the output for the Ripple and Noise measurement at 20MHz BW.

Note 3: Line regulation is measured from 100V to 240Vac with full load.

Note 4: Load regulation is measured from 60% to 100% full load.

Output Voltage Output Current Ripple & Noise Voltage Accuracy Line Regulation Load Regulation	12 V 5.8 A 1% +/-2% +/-1% +/-5%	15 V 4.6 A 1% +/-2% +/-1% +/-3%	18 V 3.9 A 1% +/-2% +/-1% +/-2%	19 V 3.7 A 1% +/-2% +/-1% +/-2%	24 V 3.0 A 1% +/-2% +/-1% +/-2%	48 V 1.5 A 1% +/-2% +/-1% +/-2%
Part No.	TR70A12	TR70A12	TR70A12	TR70A12	TR70A12	TR70A12