inscription on the triac Ph for Philips ot 239 m9016
Being zero in electronics can someone give me a correspondence of an equivalent triac of the current trade
because I found it made in china with exorbitant transport costs 30 times its price
Not so bad if you have already been able to identify the fault and the HS component!
To find the part, look here: https://www.gotronic.fr/rechercher.htm
Can you take a photo of the triac and post it here? The triacs are identified in BT or TO I haven't found ot?
I attach a photo of the broken component
This looks like a (very) old reference!
The research in French gives nothing but I found that in English: it's not a triac in fact ... but a thyristor.
https://pinkfishmedia.net/forum/threads ... lp.188843/
Found a discontinuation notice which lists the OT239 as a "Gen. Purpose Thyristor" (not a triac) and BT258-800R as the recommended replacement.
I don't think the BT258 is current either but as I have seen the TS820-600T listed as the nearest equivalent to that as well,
And for the Triac VS Thyristor difference:
Thyristor is unidirectional device but TRIAC is bidirectional device.
Thyristor control only DC power but TRIAC control DC as well as AC power.
Thyristor is more reliable but TRIAC is less reliable.
Thyristor operate at large current rating but TRIAC operate at less current rating.
How to find him?
polo69 wrote:Thank you for the answer the thyristor proposed TS820 600 cannot be found by me
How to find him?
https://www.mouser.fr/ProductDetail/STM ... 0LAA%3D%3D (Found in 10 seconds)
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Both give as a substitute an OT220
This triac (if it is one) would be a protection against over-voltage. If you say you don't know the electronics well, be careful that you have to wind it up in the same direction (the “gate” is on the right, I think) ...
Here the doc given by jotrin https://www.datasheetarchive.com/pdf/do ... %2520ot239
but I obviously don't know if it's the right one.
Here we also give references OT220 with sometimes as additional indications 600V (but not always): https://www.tme.eu/fr/katalog/triacs_10 ... 1854719%3B
List “Funny”: Pedrodelavega, Izentrop, Sicetaitsimple. List of ABC2019 “transgenic clones”.
I think this component is responsible for varying the speed of the motor
I attach a photo this electronic card it is no longer available for sale
can someone educate me about this component
- circuit de command.jpg (211.59 KiB) Viewed 379 times
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