OA119AP-22-1TB1855 Fans, Thermal Management

The OA119AP-22-1TB1855 AC fan is a fully integrated, phase-shifted, zero crossing-controlled, AC-converter fan module. This AC fan is an ideal solution for a variety of ventilation and cooling applications that require a wide operating temperature range and excellent cooling efficiency. This AC fan is designed to operate at up to 1,500 RPM with a 98% fan-efficiency rating. The OA119AP-22-1TB1855 is designed to operate over a wide temperature range, from -30°C to +100°C.

The OA119AP-22-1TB1855 AC fan is based on AC voltage measurement. This technology allows the fan to adjust its speed according to the available AC voltage. The variable speed ensures that the fan can operate at its optimal efficiency over the entire speed range. This reduces system noise and energy consumption. The variable speed control also increases system reliability as it allows the fan to operate even under extreme conditions.

The OA119AP-22-1TB1855 AC fan is based on a phase-shifted, zero-crossing control algorithm. This algorithm is used to regulate the speed of the fan. When the AC voltage fluctuates, the fan adjusts its speed accordingly. The phase-shifted algorithm ensures that the speed of the fan is adjusted in a smooth and consistent fashion, eliminating any jerky or sudden speed changes. The zero-crossing control algorithm is used to ensure that the fan maintains a constant speed. This ensures that the fan operates at its optimal efficiency.

The OA119AP-22-1TB1855 AC fan is intended for a variety of cooling and ventilation applications. These applications include, but are not limited to, industrial process cooling and ventilation systems, HVAC systems, and medical cooling systems. This AC fan is also ideal for enclosed environments, as it has an operating noise level of less than 26 dB(A).

In conclusion, the OA119AP-22-1TB1855 AC fan is an excellent solution for a variety of ventilation and cooling applications. This AC fan is designed to operate at high efficiency and provide excellent cooling performance over a wide temperature range. Its phase-shifted, zero-crossing control algorithm ensures that the fan operates at its optimal efficiency and obtains a constant speed. This AC fan is also silent, making it an ideal choice for system environments that require silent operation.