TDK Corporation introduces the addition of 12V and 15V models to its TDK-Lambda ZWS300BAF series of high reliability power supplies. Operating from a universal input of 85 to 265Vac, the ZWS300BAF features a 10-year electrolytic capacitor lifetime demanded by manufacturers of industrial, test & measurement, broadcast and communications equipment.
The ZWS300BAF series now comprises of 12V, 15V, 24V, 36V and 48V models, each adjustable by up to +/-10% to accommodate non-standard system voltages. Standard features include over current and over voltage protection and an optional remote on/off or cover is also available. Achieving up to 89% efficiency for the 12V and 15V models, the ZWS300BAF has an operating temperature range of -10 to +70oC, allowing 100% load operation in a 40 oC convection cooled environment and 60% load at 70 oC with 1.4m/s airflow.
With active Power Factor Correction that meets IEC61000-3-2, the ZWS300BAF has a 3kVac input to output isolation and meets conducted and radiated EMC conforming to EN55011/EN55022B and FCC-B. Delivered with TDK-Lambda’s 5 year warranty, the ZWS300BAF is safety certified to UL/CSA/EN60950-1, EN50178 and carries the CE mark to the LV and RoHS Directives.
More information can be obtained at the following TDK-Lambda Americas website, http://www.us.tdk-lambda.com/lp/products/zws-series.htm, or by calling 800-LAMBDA-4. Product availability for the ZWS300BAF series can be found via the link to TDK-Lambda’s distributor network (see “Check Distributor Stock to Buy”) athttp://www.us.tdk-lambda.com/lp/.
- Industrial, COTS (Commercial Off The Shelf), test and measurement, broadcast and communications equipment.
Main features and benefits
- Up to 91% efficient (24V output)
- 10-year electrolytic capacitor life
- Five Year Warranty
- Convection and forced air ratings
Input voltage range
85 to 265
Nominal output voltage
Nominal output current
20 (22 with forced air)
300 - 330
Efficiency (200Vac Input)
Operating ambient temperature
Convection: -10°C to +70°C derating linearly to 40% load from 40°C to 70°
1.4m/s Airflow: -10°C to +70°C, derating linearly to 60% load from 50°C to 70°C
UL/CSA/EN 60950-1, CE Mark (LV & RoHS Directives)
Size (W x H x D)
84 x 42 x 180