VT-40B - CUI, Inc. - Product.Network

V-Infinity, LLC, 9615 SW Allen Blvd Suite 103, Beaverton, OR 97005 www.v-infinity.com 1-866-372-1258

VT-40B 40W Triple Output Switching Power Supply

CH1 CH2 CH3

DC output voltage 5V 12V -12V

Output rated current 3A 2A 0.5A

Output current range 0.6~5A 0.2~3A 0.1~1A

Output rated power 45W

Ripple & noise 100mVp-p 120mVp-p 100mVp-p

Voltage adj. range CH1: 4.75~5.5V

Output V. tolerance ±2.0% ±6.0% ±8.0%

Line regulation ±0.5% ±1.0% ±1.0%

Load regulation ±0.5% ±4.0% ±6.0%

Set up, rise, hold time 800ms, 50ms, 60ms/230VAC 1600ms, 50ms, 16ms/115VAC at full load

Input voltage range 85~264VAC 240 ~ 370VDC

Frequency range 47~63Hz

Efficiency 72%/115VAC

AC current 1.2A/115VAC 0.7A/230VAC

Inrush current cold start 20A/115VAC 40A/230VAC

Leakage current <3.5mA / 240VAC

Overload protection 105~135% rated output power

type: hiccup mode, recovers automatically after fault condition is removed

Over-voltage protection CH1:5.75 ~ 6.75VDC

type: hiccup mode, recovers automatically after fault condition is removed

Working temperature -10~ +60°C (Refer to output load derating curve)

Working humidity 20 ~90% RH non-condensing

Storage temp., humidity -20~ +85°C, 10~95% RH

Temperature coefficient ±0.03% / °C (0~50°C) on +V output

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

Safety standards CSA 60950-1 (UL60950-1, IEC60950-1, TUV EN60950-1) approved

Withstand voltage I/P-O/P: 3KVAC, I/P-FG: 1.5KVAC, O/P-FG: 0.5KVAC, for 1 min.

Isolation resistance I/P-O/P, I/P-FG, O/P-FG: 100M Ohms/500VDC min.

EMI conduction & radiation Compliance to EN55022 (CISPR22) Class B

Harmonic current Compliance to EN61000-3-2,-3

EMS immunity Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, EN55024, light industry

level, criteria A

MTBF 305.6K hrs min. MIL-HDBK-217F (25°C)

Dimensions 5.08x3.86x1.50inches (129x98x38 mm)

Weight 0.93 lbs (0.44 Kg)

Notes: 1. All parameters are specified at 230VAC input, rated load, 25°C 70% RH ambient

2. Tolerance includes set up tolerance, line regulation, load regulation

3. Ripple & noise are measured at 20MHz by using a 12” twisted pair terminated with a 0.1uF & 47 uF capacitor

V-Infinity reserves the right to make changes to its products or to discontinue any product or service without notice, and to advise customers to

verify the most up-to-date product information before placing orders. V-Infinity assumes no liability or responsibility for customer ’s applications

using V-Infinity products other than repair or replacing (at V-I’s option) V-Infinity products not meeting V-I’s published specifications. Nothing will

be covered outside of standard product warranty.

Features

·Universal AC input/ full range

·Short circuit, overload, over-voltage

protected

·Cooling by free-air convection

·100% full load burn-in test

·Fixed switching frequency at 40KHz

·2 year warranty