Pulse Width Modulation Fans

Delta Electronics Pulse Width Modulation (PWM) Fans regulate the voltage signal between fully on and fully off, controlling the speed of a fan with low power loss in the switching device. When a switch is off, there is practically no current, and when it is on, there is almost no voltage drop across the switch. As a result, power loss is close to zero. Delta Electronics PWM Fans offer a wide range of airflow options as well as heights and widths.

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Delta Electronics DC Fans Tubeaxial Fan, 150x172x51mm, 48VDC, Ball, 3x Lead Wires, Lock Rotor Sensor, Tach
Datasheet
Lead-Time para sa Hindi Naka-stock 40 (na) Linggo
Min.: 264
Mult.: 8

DC Fans 411 CFM (11.6 m3/min) 48 VDC DC 150 mm 172 mm
Delta Electronics DC Fans Fan, 50x15mm, 12VDC, 17.97CFM, 1.44W, 1.2A, 34dBA, Ball, 4-Leads, Tach/PWM
Datasheet
Lead-Time para sa Hindi Naka-stock 40 (na) Linggo
Min.: 672
Mult.: 336

DC Fans 14.1 CFM (0.4 m3/min) 12 VDC DC 50 mm 50 mm
Delta Electronics AFB1212HHEVAH
Delta Electronics DC Fans DC Axial Fan, 120x120x38mm, 12VDC, 130.8CFM, 5.4W, Ball, 4x Wire, Tach/PWM
Datasheet
Lead-Time para sa Hindi Naka-stock 40 (na) Linggo
Min.: 1
Mult.: 1

DC Fans 130.8 CFM 12 VDC DC 38 mm 120 mm