Electronic Products & Technology

20W 2”x1” dc-dc converters have an ultra-wide 8.5V to 160V input

Stephen Law   


TDK-Lambda PYD20 series of 2” x 1” footprint dc-dc converters are capable of operating from an ultra-wide 18:1 input of 8.5 to 160Vdc. Devices are compatible with 12V, 24V, 48V, 72V and 110Vdc nominal system voltages. Applications include railroad rolling stock and trackside equipment, robotics, power generation and scientific research equipment. Converters are available with 5V, 12V, 15V single and +/-12V, +/-15V and +/-24 dual outputs. The dual models can be configured to provide a 20W single 24V, 30V or 48V output. Using the trim function, they can be adjusted using a resistor or an external voltage to compensate for voltage drops, or to accommodate non-standard system voltages. Models have overvoltage, overcurrent and overtemperature protection.

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