Meanwell Direct UK - Authorised distributor of Meanwell Power Supplies, PSU and Power Chargers
Mean Well Direct

Mean Well Direct Ltd, Orion House, Calleva Park, Aldermaston, Berkshire, RG7 8SN.
Tel: +44 (0)118 981 1001 Fax: +44 (0)118 981 2002 Web: www.meanwelldirect.co.uk
Meanwell Direct UK - Authorised distributor of Meanwell Power Supplies, PSU and Power Chargers

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We make every effort to ensure the information provided is accurate however we can not be held responsible for errors. Specifications are subject to change without notice; please ensure you conduct testing to ensure the product is suitable for your intended application.

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SD-15A Series - 15W 9.2~18VDC Input Single Output DC-DC Converter

Home > Products > DC-DC Converter > 15W 9.2~18VDC Input Single Output DC-DC Converter

Standards

CESD-15A Series Product Image

Features

  • 2:1 wide input range
  • Short circuit/Over load/Over voltage protection
  • 3000VDC I/O isolation
  • Cooling by free air convection
  • Built in EMI filter, low ripple noise
  • 100% full load burn-in test
  • Fixed switching frequency at 83KHz
  • Miniture profile

Applications

  • General electrical engineering
  • Automotive
  • Security
  • Battery back-up

Description

SD-15 Series are 15W DC/DC comverters that comply with LVD and EMC directives and bear the CE mark. Featuring 2:1 wide DC input range and 3000VDC input/output isolation SD-15 securely transfers a wide range of DC input voltage ratings into a stable DC output. The miniture design also gives end users a huge advantage of saved installation space. With the standard function of short circuit, over load and over voltage protections SD-15 is ideally suited to a wide variety of fields from general electrical engineering usage, automotive, security and all kinds of battery back-up applications.

Specification

Input Voltage Range 9.2~18VDC
Input DC Current 1.9A/12VDC typically
Setup, Rise, Holdup Time 2.5s, 25ms on 12VDC & 24VDC o/p at full load
Over Load Protection 105% ~ 160% rated output power
Hiccup mode , recovers automatically after fault condition is removed
Over Voltage Protection Shut down o/p voltage, re-power on to recovertì
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)
Vibration 10 ~ 500Hz, 2G 10min./1 cycle, 60 min. each along X, Y, Z axes
Withstand Voltage I/P-O/P:3KVAC, I/P-FG:1.5KVAC, O/P-FG:0.8KVAC
Isolation Resistance I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC
Safety Standards Design refer to LVD
EMS Standards Compliance to EN55022 (CISPR22) Class B, EN61000-4-2,3,4,6,8;
ENV50204, EN55024, light industry level, Criteria A
Dimensions 79 x 51 x 28mm

SD-15A Series Specifications

Part Number Voltage (max/rated)Current (amps)Power (watts)R&N (mV)Efficiency (%)
SD-15A-5 5V 3A 15W 100mV 68%
SD-15A-12 12V 1.25A 15W 120mV 72%
SD-15A-24 24V 1A 15W 150mV 70%
SD-15A Series Mechanical Diagram SD-15A Series Output Derating Curve

Related Documents

SD-15A Series Mechanical Diagram SD-15A Series Mechanical Diagram (621KB)

 

© Copyright 2012  Mean Well Direct - Meanwell Power Supplies

Meanwell Direct is an authorised UK distributor of Meanwell Power Supplies, PSU and Power Chargers one of the largest switching power supply manufacturers in the world.Meanwell Direct specialise in Meanwell power supplies and can offer a broad range of power supplies for a range of applications including medical, communications and control panel power supplies.Meanwell Direct can also provide cusatomised power supplies; designed to meet your specifications and requirements.

With our highly experienced professionals, Meanwell Direct offer a first class friendly service from point of contact through to completion of purchase and after sales service.