Ana karɓar abubuwan da aka dawo da su cikin kwanaki 40 tun ranar karɓar kayan. Ba za a iya mayar da abubuwan da aka keɓance ba. Abubuwan da aka saya tare da katin kyauta ana iya musayar su kawai.
Kyauta Kyauta
Barka da zuwa Roymall, shafinku na siyan kyaututtuka masu inganci. Muna girmama goyon bayanku, kuma muna ba da kyauta kyauta tare da kowane siyayya.Shirya don bincika tarinmu kuma ku sami kyaututtukanku masu dacewa.
Manufar Jigilar Kaya
Za mu aika kayanku cikin kwanaki 2 bayan siyayya.Lokacin jigilar kaya yawanci kwanaki 5-7 ne.Saboda jigilar mu ta duniya ne, lokacin jigilar zai dogara da wurin ku.
1. Manufar Komawa
Muna karɓar abubuwan da aka saya daga roymall.com kawai.Ba za a iya mayar da kyauta kyauta ba.Dole ne abu ya kasance ba a yi amfani da shi ba kuma a cikin yanayin da kuka karɓa.Za mu sarrafa komawar ku cikin kwanaki 3-5 bayan karɓa.Ba za a iya mayar da abubuwan da aka keɓance ba.Tuntuɓi mu. service@roymall.com ko Whatsapp: +447549870296
2.Manufar Maida Kuɗi
Za ku sami cikakken maida kuɗi bayan mu karɓi abubuwan da aka dawo.Kuɗin jigilar kaya ba za a iya mayar da su ba.Tuntuɓi mu. service@roymall.com ko Whatsapp: +447549870296
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Specification:
Input voltage: DC 6-60V
Output voltage: linear under load
Output current: 0-30A
Continuous current: 20A
Speed control type: current adjust
Speed regulation: potentiometer (0-5V)
Speed range: 0 - 100%
Control frequency: 15KHZ
Connection type: fence type connection terminal
Knob wire length: 20cm
Module size: ( L x W x H ) 78 x 45 x 28mm
Main board by mounting size: ( L x W ) 72 x 39mm
Potentiometer by hole: 7mm
Analog signal 0-5V speed control connection: potentiometer, the middle of the signal wire
Roymall C.o.
Kyauta Kyauta
Manufar Jigilar Kaya
Manufar Komawa
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Coupon Code
Direct purchase from the factory 
Electronic Components & Supplies
Module Board
Motor PWM Speed Controller
