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DIN-Rail Mount Converters

Cassette-Style Solutions

PSR

Positive Switching Regulators

Positive Switching Regulators utilize a robust, non-isolated topology that provides high power-conversion efficiencies across a wide range of operating conditions. These products feature conformally-coated PCB assemblies and are ideal power sources for a broad array of rugged and industrial environment applications.

Additional features include:

- High levels of power-conversion efficiency remain virtually constant over the entire input-voltage range.
- Wide output adjustment ranges, high reliability, low output ripple, no minimum load operation, and excellend dynamic response.
- PSRs can be optimized for specific applications through wide-range output voltage adjustments and a variety of readily available options and accessories.
- Products with input voltages up to 144V are specially designed for secondary switched and battery-driven mobile applications.
- Standard case designs, 19" rack or chassis mounting, are available to facilitate operation at nominal load up to 71°C without additional cooling.
- No power derating over the entire operating temperature range; -40 to 71°C extended-temperature-range options.

Series Summaries

Rugged and Industrial Use Power Supplies

Parametric Search

Output Voltage

Output Current (Optional)

Input Voltage Range (Optional)	Low Vin	High Vin
• Entering only the low Vin returns all products accepting that voltage. • Entering low and high Vins returns all products accepting that range.

Multiple Form Factors (Optional)
Non-Isolated PSR Isolated Cassette Din Rail

Download PSR Accessories Data Sheets
>> Mounting Supports >> Front Panels	>> Filters and Chokes >> Temperature Sensors

Select the Input Ranges and Product Details column links for more information.

Series	Input Ranges	Output Voltages	Current Range	Product Details	Additional Features
PSA	7 to 35V 8 to 40V 15 to 40V 18 to 144V 19 to 40V 22 to 144V 29 to 60V 31 to 144V 44 to 144V 58 to 144V	0 to 51.8V	1 to 5A	Single Output	Chassis mount configuration.
PSB	7 to 40V 8 to 80V 15 to 80V 15 to 144V 15 to 40V 18 to 144V 19 to 80V 22 to 144V 29 to 80V 29 to 60V 31 to 144V 42 to 80V 44 to 144V 58 to 144V	0 to 51.8V	4 to 8A	Single Output	Chassis mount configuration.
PSC	7 to 40V 8 to 40V 8 to 80V 15 to 80V 15 to 40V 18 to 144V 19 to 80V 19 to 40V 22 to 144V 29 to 80V 29 to 60V 31 to 144V 42 to 80V 44 to 144V	0 to 38.9V	6 to 12A	Single Output	Chassis mount configuration.
PSK	8 to 80V 8 to 40V 15 to 80V 16 to 40V 18 to 144V 29 to 80V 29 to 60V 31 to 144V 42 to 80V 44 to 144V 58 to 144V	0 to 60V	12 to 25A	Single Output	Cassette style configuration.
PSL	7 to 40V 8 to 40V 8 to 80V 15 to 80V 15 to 40V 18 to 144V 19 to 80V 19 to 40V 22 to 144V 29 to 80V 29 to 60V 31 to 144V 42 to 80V 44 to 144V 58 to 144V	0 to 51.8V	6 to 12A	Single Output	Cassette style configuration.
PSR	7 to 40V 7 to 35V 8 to 80V 15 to 80V 19 to 80V 29 to 80V 42 to 80V	0 to 38.9V	2 to 5A	Single Output	Chassis mount configuration.
PSS	8 to 80V 8 to 40V 15 to 80V 16 to 40V 18 to 144V 29 to 60V 29 to 80V 31 to 144V 42 to 80V 44 to 144V 58 to 144V	0 to 48V	9 to 14A	Single Output	Cassette style configuration.

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