LED lights ke liye SMPS (power supply) kaise chunein
SBDH PIXELS ·
SMPS (power supply) galat ho toh lights dim jalti hain, garam hoti hain ya kharab ho sakti hain. Teen baatein dhyan mein rakhiye: voltage, power aur jagah.
1. Voltage: light jitne volt ki, SMPS bhi utne volt ka
- 5V lights (5V RGB pixel strings, pixel thorans): sirf 5V SMPS.
- 12V lights (12V ladi, 12V thoran, flasher, chaser): sirf 12V SMPS.
5V ki light ko 12V par kabhi mat lagaiye.
2. Power: watt aur amp
Watt = volt × amp. Isliye 12V 400W SMPS lagbhag 33 amp deta hai, 12V 10A SMPS 120W, aur 5V 80A SMPS 400W.
- Jitni lights lagani hain, unka total watt ya amp jodiye (product page par dekhiye, ya WhatsApp par puchiye).
- SMPS hamesha total se thoda bada lijiye, taaki woh poore load par garam na ho. Aam niyam: lagbhag 20% extra.
- Chhoti setting (kuch ladi) ke liye 12V 2A ya 12V 10A; bade setup ke liye 12V 400W ya 5V 80A.
3. Jagah: bahar ke liye rainproof
Bahar lagana ho toh rainproof ya waterproof SMPS lijiye, jaise hamara 12V 400W (overvoltage, overcurrent aur short-circuit protection ke saath) ya 12V 10A waterproof. Phir bhi SMPS aur plug point ko baarish se dhak kar rakhiye.
Complete sets mein SMPS saath aata hai
Hamare complete thoran sets mein power supply already hota hai. Extra lights jodni hon toh unke liye alag SMPS lijiye.
Saare power supplies: 12V SMPS aur 5V SMPS.
Confusion ho toh jagah ki photo aur size WhatsApp par bhejiye. Hum sahi set suggest karenge.
