◆Maximum 25A, 40V◆Maximum 3kHz TTL, 30kHz analog modulation◆Overcurrent and reverse current protection features
◆Low Ripple Current Evolase's HPLD-1000 high-power constant current LD driver can supply up to 25A at 40V and supports a maximum of 3kHz through external TTL input, as well as analog modulation up to 30kHz. It features a low ripple current design and includes overcurrent and reverse current protection functions. Evolase is a company that manufactures and sells LD driver boards for short pulses (picoseconds/nanoseconds), short pulse LD modules, as well as ultrashort pulse fiber lasers (1064nm) and their SHG (532nm)/THG (355nm) devices, as well as single frequency lasers.
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basic information
【Parameter：Units・Min.・Typ.・Max.】 〈INPUT〉 Voltage：VDC12・ – ・48 Current：A・ – ・ – ・22 〈OUTPUT〉 Power：W・ – ・ – ・1000 Compliance：voltage・V・2・ – ・40 Current range：A・0・ – ・25 Current ripple amplitude：・mA・ – ・40・60 Current ripple frequency：kHz・ – ・500・ – Current set accuracy：%・ – ・ – ・1,5 Overcurrent value：A・5・26・30 Soft start rise time：ms・ – ・ – ・11 Soft start fall time：ms・ – ・ – ・16 Rise/Fall timeμs： – ・50・70 Current sensing monitor：V/A・ – ・0,1・ –
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Applications/Examples of results
High output constant current LD driver
Company information
■New products related to barcodes ■Laser diode related ■We accept orders for optical fiber connector processing. *We are currently accepting orders for communication to large diameter with short delivery times! ■Manufacturing of ultra-stabilized LD modules and light source devices ■Import and sales of various semiconductor lasers ■Import and sales of optical modulators and optical peripheral components ■Other import and sales of scientific and analytical instruments and parts