A driver for powering an EL lamp includes a boost circuit for converting low voltage DC to high voltage DC and an inverter for converting direct current to alternating current. The driver also includes at least one transistor for discharging,the EL lamp and a generator for producing a ramp voltage that is coupled to the base of the transistor. The ramp voltage causes the discharge current through the EL lamp to be sinusoidal, without harmonics. The discharge current does not cause the EL lamp to produce sound.
Pre Construction Renovation Green Building Construction Management Contractors Construction Value Engineering Design Build Contract Negotiation Estimates Submittals Project Bidding Subcontracting Contract Management Change Orders Leed Process Scheduler Blueprint Reading Custom Homes Cpm Scheduling Bim Building Materials
Interests:
Kids Cooking Medicine Exercise Outdoors Electronics Home Improvement Diet Reading Crafts Fitness Gourmet Cooking Sports Camping Travel Home Decoration Health