| 摘要 |
#CMT# #/CMT# The device has a power source with capacitors (3) interconnected to a delay line (2) with inductors (4), where capacitance of the capacitors increases by increasing the distance of a xenon gas discharge lamp (1) and/or inductance of the inductors decreases by increasing the distance of the gas discharge lamp. The delay line is attached to the gas discharge lamp over a switching element e.g. MOSFET, where the gas discharge lamp possesses an ignition device. An impedance matching transformer is provided between the delay line and the gas discharge lamp. #CMT#USE : #/CMT# Device for impulse supply of a xenon gas discharge lamp by capacitor discharge for illumination of solar cells for measurement of maximum power point (claimed). #CMT#ADVANTAGE : #/CMT# The capacitors of the power source are interconnected to the delay line with the inductors, thus obtaining light flash with sufficient constant light output at low cost and sufficient long-lasting for execution of a complete solar cell measurement with improved accuracy and reliability. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a circuit diagram of a xenon gas-discharge lamp and a delay line. 1 : Xenon gas discharge lamp 2 : Delay line 3 : Capacitors 4 : Inductors. |
