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

Product Search


Advanced Search

Featured Product

15W~24W AC-DC Single Output Interchangeable Wall Mounted Type AC Adapter
15W~24W AC-DC Single Output Interchangeable Wall Mounted Type AC Adapter GE24 Series are 15~24W AC-DC wall-mounted green adapters that comply with Energy Star Level V and...

Request Information

Clipbook

You haven't added any products to your clip book yet.

Add to ClipBook

Standards

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.

New Products

75W DC-DC Half Brick Regulated Single Output Converter

75W DC-DC Half Brick Regulated Single Output Converter The MHB75 Series is a 75W DC-DC half brick converter with regulated single output and dimensions of...
All New Products

In Development

3000W DC/AC Inverter with Solar Charger

TN-3000 Series is a high performance true sine wave DC/AC power inverter that uses high frequency...
All Products in Development

SD-1000L-48 - 1008W 19-72V Input 48V 21A Output DC-DC Converter

Home > Products > DC-DC Converter > SD-1000L Series 1000W 48Vdc Input Single Output DC-DC Converter > 1008W 19-72V Input 48V 21A Output DC-DC Converter

General Specifications

Input Voltage 19 ~ 72Vdc
Input Current 23.5A/48Vdc
Inrush Current ---
Set Up, Rise Time 500ms, 50ms at full load
Ripple & Noise 150mV
Output Voltage Tolerance ±1.0%
Line Regulation ±0.5% maximum
Load Regulation ±0.5% maximum
Over Load Protection 105%~125% rated output power
Constant current limiting, unit will shut down o/p voltage about 5sec. Re-power on to recover
Over Voltage Protection Shut down o/p voltage, re-power on to recover
Over Temperature Protection 80°C ±5°C (TSW2) Detect on heatsink of O/P diode;
75°C ±5°C (TSW1) Detect on heatsink of power transistor
Shut down o/p voltage, recovers automatically after temperature goes down
Remote On/Off Control Refer to datasheet
Output OK Signal Open collector signal low when PSU turns on, Max sink current: 10mA
Working Temperature -20°C to +60°C (refer to output derating curve), -40 start up possible
Working Humidity 20 ~ 90% RH non-condensing
Storage Temperature, Humidity -40°C to +85°C, 10 ~ 95% RH
Temperature Coefficient ±0.02%/°C (0 ~ 50°C)
Vibration 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
Withstand Voltage I/P-O/P: 2KV I/P-FG: 1.5KV O/P-FG: 0.5KVAC
Isolation Resistance I/P-O/P, I/P-FG, O/P-FG: 100M Ohms/500VDC
Safety Standards IEC60950-1 CB Approved by TUV
EMC Standards Compliance to EN55022 (CISPR22); EN61000-3-2,-3; EN61000-4-2,3,4,6,8;
ENV50204 Light industry level, criteria A
MTBF 32K hrs min. MIL-HDBK-217F (25°C)

SD-1000L-48 Specifications

Part Number Voltage (max/rated)Current (amps)Power (watts)Efficiency (%)
SD-1000L-48 48V 21A 1008W 90%

SD-1000L-48 Input & Output Data

I/P Voltage Input Current Eff. O/P Voltage Rated Current Rated Pwr Volt. Adj. OVP
19~72Vdc23.5A/48Vdc90%48Vdc 21A 1008W 46~56V 56.6~66.2V

 

© 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.