ML15.051 5V, 3A, SINGLE PHASE INPUT POWER SUPPLY 100-240V Wide Range Input NEC Class 2 Compliant Adjustable Output Voltage Efficiency up to 77.2% Compact Design, Width only 22.5mm Full Output Power Between -10°C and +60°C Large International Approval Package 3 Year Warranty GENERAL DESCRIPTION SHORT-FORM DATA A compact size, light weight, simple mounting onto the DIN-rail and the utilization of only quality components are what makes the MiniLine power supplies so easy to use and install within seconds. Output voltage Adjustment range Output current Output power Output ripple Input voltage Mains frequency AC Input current Power factor AC Inrush current DC Input Efficiency Losses Temperature range Derating Hold-up time Dimensions Weight A rugged electrical and mechanical design as well as a high immunity against electrical disturbances on the mains provides reliable output power. This offers superior protection for equipment which is connected to the public mains network or is exposed to a critical industrial environment. The MiniLine series offers output voltages from 5 to 56Vdc and a power rating from 15W to 120W. ORDER NUMBERS Power Supply MARKINGS 5V Standard unit Mar. 2013 / Rev. 2.1 DS-ML15.051-EN All parameters are specified at 5V, 3A, 230Vac input, 25°C ambient and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0

ML15.051 5V, 3A, SINGLE PHASE INPUT The information presented in this document is believed to be accurate and reliable and may change without notice. The housing is patent by PULS (US patent No US D442,923S) No part of this document may be reproduced or utilized in any form without permission in writing from the publisher. PE is the abbreviation for Protective Earth and has the same meaning as the symbol Earth, Ground This document uses the term “earth” which is the same as the U.S. term “ground”. To be defined, value or description will follow later. A figure displayed with the AC or DC before...

ML15.051 5V, 3A, SINGLE PHASE INPUT 1. INTENDED USE This device is designed for installation in an enclosure and is intended for the general use such as in industrial control, office, communication, and instrumentation equipment. Do not use this power supply in equipment, where malfunction may cause severe personal injury or threaten human life. 2. INSTALLATION REQUIREMENTS This device may only be installed and put into operation by qualified personnel. This device does not contain serviceable parts. The tripping of an internal fuse is caused by an internal defect. If damage or malfunction should...

5V, 3A, SINGLE PHASE INPUT AC input range 85-264Vac continuous operation Allowed voltage L or N to earth max. 300Vac Turn-on voltage typ. 59Vac steady-state value, see Fig. 3-1 Shut-down voltage typ. 54Vac steady-state value, see Fig. 3-1 *) The power factor is the ratio of the true (or real) power to the apparent power in an AC circuit. **) The crest factor is the mathematical ratio of the peak value to RMS value of the input current waveform. Fig. 3-1 Input voltage range Fig. 3-2 Turn-on behavior, definitions Fig. 3-3 Input current vs. output load Fig. 3-4 Power factor vs. output load All parameters...

ML15.051 5V, 3A, SINGLE PHASE INPUT 4. DC-INPUT DC input DC input range DC input current Turn-on voltage Shut-down voltage Instructions for DC use: a) Use a battery or similar DC source. For other sources contact PULS b) Connect +pole to L and –pole to N. c) Connect the PE terminal to an earth wire or to the machine ground. Power Supply internal fused -20%/+25% continuous operation 110Vdc / 300Vdc, at 5V, 3A steady state value steady state value 5. INPUT INRUSH CURRENT A NTC limits the input inrush current after turn-on of the input voltage. The inrush current is input voltage and ambient temperature...

5V, 3A, SINGLE PHASE INPUT Output voltage Adjustment range Factory setting at clockwise end position of potentiometer ±0.2%, at full load, cold unit_ Line regulation Load regulation Ripple and noise voltage Output capacitance Output current Output power Short-circuit current max. 3A rms-current short circuit impedance <10mOhm, unit makes start-up attempts at short-circuit (hiccup-mode) *) This is the maximum output voltage which can occur at the clockwise guaranteed value which can be achieved. The typical value which can end position of the potentiometer due to tolerances. It is not a be achieved...

ML15.051 5V, 3A, SINGLE PHASE INPUT 7. HOLD-UP TIME Hold-up Time Note: At no load, the hold-up time can be up to several seconds. The green DC-ok lamp is also on during this time Fig. 7-1 Hold-up time vs. input voltage Fig. 7-2 Shut-down behavior, definitions Zero Transition Input Voltage Hold-up Time Input Voltage Output Voltage Mar. 2013 / Rev. 2.1 DS-ML15.051-EN All parameters are specified at 5V, 3A, 230Vac input, 25°C ambient and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0

ML15.051 5V, 3A, SINGLE PHASE INPUT 8. EFFICIENCY AND POWER LOSSES Efficiency Power losses Efficiency vs. output current at 5V, typ. at 5V, 3A (full load) at 0A at 5V, 1.5A (half load) at 5V, 3A (full load) Losses vs. output current at 5V, typ. Output Current Efficiency vs. input voltage at 5V, 3A, typ. Output Current Power Losses Losses vs. input voltage at 5V, 3A, typ. Power Losses Input Voltage Mar. 2013 / Rev. 2.1 DS-ML15.051-EN All parameters are specified at 5V, 3A, 230Vac input, 25°C ambient and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0

5V, 3A, SINGLE PHASE INPUT Input Fuse Input Filter Output Over- I 10. FRONT SIDE AND USER ELEMENTS Screw terminals. Dual terminals for the negative pole allows an easy earthing of the output voltage - Negative (return) output Screw terminals L Phase (Line) input N Neutral conductor input ® PE (Protective Earth) input On when the voltage on the output terminals is > 2V D Output voltage potentiometer Turn to set the output voltage. Factory set: 5.1V Mini Line Power Supply All parameters are specified at 5V, 3A, 230Vac input, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.