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chel: 5, QInvam mach vIleghDI', no.2, chuangye road 5, jiangbian industrial park, songgang veng SuvwI', baoan yoS, shenzhen, guangdong, jungwoq, rav

tel: +86-755-33133869
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email: info@df-led.top

JuH > De' > 'a ghIH

le' qul chach chach HoS Supply wov

1. vaj ngaSwI' yuvtlhe' wIngaQmoHta'DI' common je resonant capacitor c6 breakdown (yopwaH bID circuit) joH, rop (tun breakdown), reducing pagh pong joH rop wovbe' 1kv je muq jen laHlIj polyester pagh cbb capacitor.

2. poS jatlhtaH Surgh. vaj jatlhtaH 'oHbe' Sagh jatlhtaH qIj qamDu' ghor neH Don 0. 047 μ f ghap 400v polyester capacitor chach lo'.

3. circuit poS pagh r1, r2 nIv wIQaw'laH (r1 failures vI'Iprup ghaytan), 1 ghap 4w jen laHlIj. resistance resistance 'ej substitution.

4. circuit 'eb transistor. vaj neH 400v po'law' rap Segh chang'eng boch chemvaH Ho'Du' joq voltage Hoch ngaSwI' yuvtlhe' wIngaQmoHta'DI' wa' transistor 'ach pagh wa' ngaSwI' yuvtlhe' wIngaQmoHta'DI' 'ej moj. vuDwIj prone lighting tetlh pagh tube meQ jatlhqa'.

5. flash wov. jatlhtaH Hutlh Sagh qIj, jotlhmeH solder d5 d6, bIr, pemvaD pagh mInDu'lIj, capacitor c1 leakage filter d5, QInvam d6 tun breakdown pagh qab, 'ej flash wov QutwI' vaj je check.

6. laH wov pagh wov tetlh wov wov, rut Hot jatlhtaH, chaq qar'a' yap capacity c3, c4, wej qul naQmey.

7. vaj wov petaQ wov pagh wanI' wew Vas 'eS-HoS HoS-saving jatlhtaH, d1 moj je check SoH ~ d4 jom tun breakdown, c1 backwards, pagh leakage, HoS supply yopwaH bID circuit.