Lighting Control 500VA Single Phase Control Transformer 220V To 24V Output

Our 500VA single phase control transformer provides a stable 24V output from a 220V input, purpose designed for lighting control circuits, solenoid valves, signal lamps, and auxiliary control loads in industrial control cabinets. This JBK series control transformer delivers safe extra low voltage power that meets the needs of machine builders and panel manufacturers while eliminating the risk  in frequently touched control devices. The high permeability silicon steel core and high purity copper windings ensure ≥90% working efficiency, low temperature rise, and quiet operation below 50dB, while the dry type air cooled enclosure allows compact installation inside control cabinets. With its reinforced terminals, convenient wiring design, and ±2% output precision, this transformer provides dependable 24V power for the most demanding production environments.

• Safe 24V Extra Low Voltage: Steps 220V mains down to 24V for control lamps, solenoid coils, sensors, and auxiliary circuits, significantly improving operator safety in industrial control panels.
• Compact Cabinet Mounting: Small footprint JBK enclosure with reinforced terminals and convenient wiring design fits neatly into standard electrical control cabinets and terminal boxes.
• High Efficiency Low Loss: Premium silicon steel core with high magnetic flux and minimal energy loss delivers ≥90% working efficiency and a low temperature rise of less than 80K even under continuous full load.
• Robust Insulation System: Class F insulation and ≥5MΩ insulation resistance withstand 3500V dielectric strength tests, ensuring long winding life and safe isolation of the control circuit.
• Precision Voltage Output: ±2% output accuracy keeps 24V loads within specification despite input voltage variation, protecting sensitive sensors and electronic timers from overvoltage damage.
• Quiet Reliable Operation: Noise level below 50dB and oil free dry type construction require no maintenance and cause no interference in sound sensitive production areas.

This 500VA control transformer is the standard 24V power source for industrial control cabinets, machine tool electrical panels, conveyor control systems, packaging machinery, and HVAC control panels. It is also widely used to power LED machine lighting, solenoid operated valves, proximity sensors, and programmable logic controller auxiliary circuits in factories worldwide. Custom output voltages including 12V, 36V, and 48V, together with OEM terminal configurations and branded enclosures, are available to match the exact electrical drawings of original equipment manufacturers.

Standard export packaging uses a shockproof carton, with a reference packing size of 15X15X15CM and a gross weight of approximately 8KG per unit. Every transformer is manufactured in our CE, ISO9001, and UL certified factory and passes complete pre shipment testing, including insulation resistance measurement, voltage ratio verification, and no load running checks. We provide OEM/ODM customization, a minimum order quantity of one unit, 3 to 7 working days delivery for standard models, and lifetime technical guidance for installation and troubleshooting.