DC-DC Converters
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DC-DC Converters Series HPB Single and Series HPB Dual Isolated Regulated 150 Watts, Wide Input Range/36-72 VDC Fully Regulated, Short Circuit Protected Parallel Operation Available The PICO HPB Series of high power DC-DC Converters, allow a wide input voltage of 36-72 VDC, while maintaining a regulated output. They are fully safeguarded for over voltage, over temperature and continuous short circuit protection. Dual isolated outputs Short circuit protection Input voltage protection Thermal, over temp. shutdown Line regulation Load regulation No external components required Hi density, hi efficiency design Remote shutdown Trim capabilities Fixed frequency-100 Khtz The availability of Dual Isolated Outputs, small size, and the capability of parallel operations as standard features should reduce your design and component costs, while the fixed frequency operation helps parallel connections for higher power requirements. This high density unit is assembled in the USA with PICO quality and component selection, allowing it to meet the most stringent commercial requirements. Typical Characteristics: Frequency: 100 Khtz Base plate: Max. +85º C Operating temperature: See thermal chart, Min. 0º C ambient, Max. +85º C base plate temp. Test conditions: 25º C ambient Isolation Base Input: 2121 VDC Isolation Input Output: 2424 VDC Isolation Output to Base: 1000 VDC Storage temperature: -55º C to +105º C Larger Version of Graph [1] 25 Standard Models 100 VDC Output Models Hi Density 200 Watts Fixed Frequency For all variations, call factory. For Parallel Operation: Add suffix "P" (i.e. HPB5SP). Consult factory to optimize for your application. Series HPB Single * 150 Watts * Input 36-72 VDC Pico Part No. Input Voltage Range (V DC) EFF. Full Load Typical ** (%) Max. Line Regulation At Full Load (%) Output Voltage Ripple (Full Load) 1-1MHz BW (MV P-P) Output Voltage Tolerance ** (± %)

Output Voltage Tolerance ** (± %) 10% Minimum load required at all times. * Using proper thermal management, maximum temp. of +85º C (case) ** Reading taken at nominal 48 VDC input Series HPB Dual * 150 Watts * Input 36-72 VDC Pico Part No. Input Voltage Range (V DC) EFF. Full Load Typical ** (%) Max. Line Regulation At Full Load (%) Output Voltage Ripple (Full Load) 1-1MHz BW (MV P-P) OUPUT VOLTAGE RIPPLE FULL LOAD 1-1 MHz BW (%) OUTPUT VOLTAGE Tolerance (±%)** 10% Minimum load required at all times. * Using proper thermal management, maximum temp. of +85º C (case) ** Reading taken at...

10% Minimum load required at all times *Using proper thermal management maximum temp of +85ºC (case) **Reading taken at nominal 48VDC input ****UL approval pending For immediate engineering assistance or to place an order: Call Toll Free: 800-431-1064 PICO Electronics, Inc. 143 Sparks Ave. Pelham, NY 10803 Tel: 914-738-1400 Fax: 914-738-8225