High Precision Off-line Primary-Side PWM Power Switch

GENERAL DESCRIPTION OB339F is a primary side regulation off-line LED lighting controller which can achieve accurate LED current. It significantly simplifies LED lighting system design by eliminating the secondary side feedback circuitry. Proprietary Constant Voltage (CV) and Constant Current

Low Cost PSR Control LED Lighting Driver (For BJT)

High PF, High Precision Offline LED Lighting Controller

AC/DC高PF隔离方案

PISTON/ROD SEALS

DESCRIPTION The BECA 337 profile is a single acting symmetrical seal composed of a profiled, filled PTFE U-ring type seal and a V-spring that is resistant to corrosion. The BECA 339 profile is specially designed for applications where the seal is in contact with food products. It is chara

Plug-In Adjustable Time Delay Relay

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Flat screw terminals Medium-duty version with grooved flat terminals, 2-pole

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Double terminals Central screw hole, 2-pole

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Dual output drive for external NMOS and PMOS buffer

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