The PSL, -2, -4 are lead bending type for long creepage distance (Gull- wing) for surface mount. FEATURES MULTI PHOTOCOUPLER SERIES. NEC’s HIGH ISOLATION VOLTAGE. SINGLE TRANSISTOR TYPE. MULTI OPTOCOUPLER SERIES. PS, -2, PSL-1, -2, Diode. T ransistor . Find great deals for Ps – PS Photocoupler. Shop with confidence on eBay!.

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The question is which one is the right testing method? Here is the web site.

How to test an optocoupler – AntiMath

Product will be shipped only if full payment received, including full shipping cost. Seller information huayi-components I like the way you explain things.

Other offers may also be available. Shipping cost cannot be calculated. Your email address will not be published. I guess, it should work mostly the same as pgotocoupler normal triac.

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No additional import charges at delivery! My dear friend, we are very pleased to serve you, your satisfaction is my greatest happiness. Other offers may also be available. If the LED is good then we should check the phototransistor, you could measure it with the ohmmeter just like the LED between pins 3 and 4 the emitter and collectorand you should get a high resistance value both ways if the phototransistor is good.



Add to watch list Remove from watch list. I was referring to the junction resistance. We do not responsible for any custom duty or import tax.

Resume making your offerif the page does not update immediately. Economy shipping usually doesn’t takes that long by Estimated Delivery Date. Mihai on February 6, at There are 56 items available. Phoyocoupler and best regards, Geert.

Michael on January 21, at 3: Add to watch list. For response time or frequency response data, check the datasheet. Shipping Policy Very Important: Sell now – Have one to sell? Back to home page.

It is international shipping Service. For the triac pins 4 and 6with no voltage applied to the LED pins 1, 2check with an ohmmeter the resistance between pins 4 and 6, it should be high open circuit or at least greater than 1 megohm both ways, and this resistance should go down lower than photlcoupler when voltage is applied to the LED, and should remain low even if the voltage is no longer present on the LED.

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See all condition definitions – opens in a new window photocouper tab This seller is currently away until Jan 03,and is not processing orders at this time.

Ps2561 – PS 2561 Photocoupler

Nupra on March 18, at 6: Please correct the pin numbers in image. Mihai on September 17, at Visit eBay’s page on international trade. Interest will be charged to your account from the purchase date if the balance is not paid in full within 6 months. If you Buy It Now, you’ll only be purchasing pphotocoupler item.