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Xenon HID Ballasts
In design of HID ballasts, the lamp current, ballast curve and efficiency and temperature range are of primary concern. The lamp current suggested for most HID ballasts is a square wave of low frequency (50-500 Hz). HID ballasts operating at this range are resistant to acoustic resonance due to high frequency current; they also give constant instant power without temperature fluctuations and flickering, and a constant current density. To avoid additional power consumption in HID ballasts, the ballast curve should be as close to ideal as possible, with a constant current flow to xenon HID lamps, both during start-up and operation. For industrial use, the temperature range can be between -40 and 70°C. This results in 94% efficiency in high power and 92% efficiency in low power HID ballasts. In case of rise in temperature, suitable protection should be provided to maintain the efficiency levels of HID ballasts. Some of the design recommendations for maintaining the efficiency and reliability of HID ballasts include using stable capacitors, avoiding electrolytic capacitors and using ferrite material and magnetic elements for temperature rise of less than 20°C.
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35W 12V Slim Ballast
The Ballast unit on this kit has been shrunk to 62mm x 83mm x 13...
£19.99 -
35W Canbus Pro Ballast
-To replace any faulty after market 12V 35W ballast/igniter with AM...£24.99 -
Ultimate Canbus Pro 35W 12V HID Xenon Ballast Igniter
Canbus 35W 12V HID Xenon Ballast Igniter compatible with 99% veh...
£34.99 -
Ultimate Canbus Pro Mid-Slim 35W 12V HID Xenon Ballast Igniter
Canbus 35W 12V HID Xenon Ballast Igniter compatible with 99% veh...
£34.99 -
35W 12V HID D1S D1R Xenon HID Ballast
35W 12V HID D1S D1R Xenon HID Ballast...£69.99 -
Mercedes E Class D1S HID Xenon Repair / Repalcement Unit
Mercedes E Class D1S HID Xenon Repair / Repalcement Unit
...£69.99