H2-650Y-056Z 650W 36-56V Horticulture LED Driver

H2-650Y-056Z is an isolated single-channel LED driver from the FAHOLD H2 Series, developed specifically for professional horticulture lighting and controlled-environment agriculture fixtures. It operates from a rated 120-277Vac input and provides an adaptive 36-56V output range with 7.0-14.0A output-current capability. The H2 platform combines high power density, high conversion efficiency, off-line programming and industrial protection features for long-duration plant-lighting operation.

650W Single-Channel Horticulture LED Driver with 36-56V Output

For grow-light manufacturers, greenhouse-lighting engineers and OEM fixture developers, H2-650Y-056Z fits specifications such as 650W horticulture LED driver, 120-277V AC grow light power supply, isolated single-channel LED driver, programmable horticulture LED power supply and high-power LED driver for greenhouse lighting. Its single-channel architecture is appropriate for fixtures that require one controlled high-current output rather than multiple independent output channels.

The 650W class is well suited to commercial grow-light fixtures and greenhouse luminaires that need a high-output single-channel driver without moving into the largest fixture power classes. The 36-56V adaptive output range is appropriate for high-current LED boards operating at relatively low forward voltage.

Control Options and Electrical Performance

In the official H2 model code, Y is the dimming-option placeholder: Type B provides 3-in-1 dimming through 0-10V, PWM and Rx control, while the blank Y option is non-dimmable. Z is the interface/auxiliary placeholder: Type W provides RJ12 and knob-dimmer functionality, while Type A12 provides a 12V DC auxiliary output. Keeping Y and Z in the model name allows the product family to represent the available factory configurations without creating a separate catalog product page for every option combination.

The main electrical parameters for H2-650Y-056Z include 650W maximum output, 36-56V adaptive output voltage, 7.0-14.0A output-current range, power factor of >0.95 and typical efficiency of 95.00%. The enclosure measures 318×89×45 mm. The H2 Series uses an isolated design, carries an IP65 enclosure rating, supports off-line programming, and includes SCP, OVP and OTP protection. Surge protection is specified at DM 6kV / CM 10kV.