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This operational amplifier tester is used to judge whether the operational amplifier is good or bad£¬Its working voltage5.5V-28V£¬Plug the power supply into the power socket£¬The instrument has a short beep and flashing light
Approximately continuous3Enter the working state after seconds£¬Then put the operational amplifier into the test seat according to its schematic diagram£¬In case of patch components£¬Can be inserted with tweezers£¬Press the test key after placing£¬Instrument starts working¡£If the tested operational amplifier passes the test£¬Instrument emission¡°Tick¡±A short beep of£¬If not£¬Then issue¡°Diddidi¡±Three short beeps£¬And by theLEDThe indicator light shows where to pass£¨PASS£©Or failure£¨DAMAGE£©¡£
In fact, with the following gadget£¬All problemsreadily solved
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Operational amplifier tester£¬Operational amplifier test tool ¡£Specifically forSOICencapsulationDesign£¬Applicable toUniversal single OP AMP and Dual OP AMP£¬With pass detection/InvalidAcoustooptic prompt£¬Accurate and efficient¡£The principle isThe precision partial voltage is buffered by multiple channelsADCScan port£¬Automatic calculation of fluctuation range and stability¡£1-3Seconds to complete the test£¬BothWith double5VIt can also be used to supply power to the tested operational amplifier5Vpower supply£¬A manual switch is used to select a suitable classic operational amplifier£¨asOP07£©And new operational amplifier£¨Low voltage single power rail to rail£©
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The instrument can be powered by ordinary wires or can be usedDCTransformer supply of plug£¬Supply voltage5.5V-12.5V£¬No more than3minute£¬And its solid aluminum alloy shell and apple shaped design are both durable and beautiful£¬Can accompany you on the road to success
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