PBW30F-12-N1

AC/DC converters are electrical devices used to convert AC power to DC power. They are used in a wide variety of applications, from everyday consumer electronics to complex industrial equipment. The most common type of AC/DC converter is the rectifier, which converts AC power to regulated DC power. Another type of AC/DC converter is the inverter, which converts DC power to AC power.

The PBW30F-12-N1 is an example of a rectifier. It is a three-phase, 30 A AC/DC converter. It is designed to provide reliable, high-efficiency operation for a variety of applications. It has low THD and high efficiency up to 92%. It is a universal input AC rectifier with zero crossing control. It has built-in active PFC for high efficiency, wide input voltage range and low noise operation. The PBW30F-12-N1 is a high reliability device, with no power loss, no external EMI filter, no susceptibility to surge and no need for use of linear regulators.

The PBW30F-12-N1 has a wide input voltage range of 85 to 264 VAC, allowing it to operate with power supplies from around the world. Its output voltage is adjustable from 10 to 12 VDC with ±10%. It also features active-clamp-like operation, allowing the current itself to be clamped preventing overshoot and significantly reducing the ripple.

The working principle of the PBW30F-12-N1 is based on a three-phase AC bridge rectifier followed by a DC/DC converter circuit. The rectifier circuit provides sinusoidal input current and converts the incoming AC power to DC power. The DC/DC converter features zero-crossing control and active PFC, which increase the efficiency and reduce the noise. The output voltage is adjustable through a feedback system, provided via the isolation transformer.

The PBW30F-12-N1 is a highly reliable AC/DC converter suitable for a wide variety of applications. It is commonly used in industrial equipment, medical devices, power supplies, lighting, etc. It is well-suited for applications that require low THD, high efficiency, wide input voltage range and low noise operation.