Mini High Voltage Modules ABC 550-Series - Laser Components - #1

The ABC series of DC/DC converters has been designed for optimum avalanche photodiode (APD) performance. The output voltage is precisely adjustable and highly stable and the temperature coefficient of the output voltage can be exactly adapted to the properties of the APD. Discrete APDs as well as APD modules with integrated temperature sensors can be controlled using the ABC series. The output current is limited to a safe level so that the APD is protected against overload. A precise reference voltage source is built in. The output voltage can be adjusted either with a simple potential divider or with an external control voltage. By means of an additional control voltage the amplification of the APD can either be adjusted with a closed loop or be precisely modulated. The device has a wide operating voltage range from 10 to 18 V. A silicon diode is used as temperature sensor and is supplied for the -04 and -06 versions.

FEATURES

■ Positive or negative output voltage up to 550 V

■ Adjustable temperature

■ High accuracy < 0.2 %

■ High stability < 0.01%

■ Short-circuit proof

■ Low ripple

■ Compact shielded housing

OPTONS

■ Temperature coefficient permanently

■ Set internally

■ Negative temperature coefficient

■ Output voltage permanently set internally

■ Internal current limit set to 0.1 mA ... 5 mA

■ Adaptation to APD modules with integrated temperature sensor

■ Optimized OEM-Versions

TECHNICAL specifications

*i.e.: KTY 11-7, supplied with the module

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Germany and other countries: LASER COMPONENTS GmbH, Phone: +49 8142 2864 0, Fax: +49 8142 2864 11, info@lasercomponents.com

USA: LASER COMPONENTS IG, Inc., Phone: +1 603 821 7040, Fax: +1 603 821 7041, info@laser-components.com

Great Britain: LASER COMPONENTS (UK) Ltd., Phone: +44 1245 491 499, Fax: +44 1245 491 801, info@lasercomponents.co.uk

France: LASER COMPONENTS S.A.S., Phone: +33 1 3959 5225, Fax: +33 1 3959 5350, info@lasercomponents.fr