1. Full protective insulation plastic shell with cable grips, meet IP20 2. Protections: Short circuit/ Over voltage/ Over temperature/ Over current 3.CE  approved  5 years Warranty 4. Full Load burn-in test 5.Low cost, high reliability 6. Apply to LED indoor lighting, commercial lighting, residential lighting The Shielded Cable is a cable that is resistant to external electromagnetic interference formed by a transmission cable plus a shield. Shielded Cable Shielded Cable,Shielded Usb Cable,Double Shielded Ethernet Cable,Control Signal Cable Jiangsu QiSheng Cable Co., Ltd. , http://www.shuaihe-cable.com
good quality constant current  led power supply 3-40w
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Product feature:
Â
modelÂ
input voltage
constant current
operating voltage range
standby power
PF
Flicker
certificate
Dimenions
L(mm)
W(mm)
H(mm)
SR03WxxxMC-1
100v-240v
as required by clients
depend on output current and driver powerÂ
3w
0.6
no
ce
80
32
22
SR05WxxxMK-1
100v-240v
5w
0.6
no
ce
80
32
22
SR07WxxxMK-1
100v-240v
7w
0.6
no
ce
80
32
22
SR09WxxxSI-1
100v-240v
9w
0.6
no
ce
88
39
22.5
SR12WxxxSI-1
100v-240v
12w
0.9
yes
ce
88
39
22.5
SR16WxxxMS-1
100v-240v
16w
0.9
yes
ce
105
40
23.5
SR21WxxxMS-1
100v-240v
21w
0.9
yes
ce
115
45
27.5
SR24WxxxMS-1
100v-240v
24w
0.9
yes
ce
115
45
27.5
SR30WxxxBS-1
100v-240v
30w
0.9
yes
ce
140
45
27.5
SR36WxxxBS-1
100v-240v
36w
0.9
yes
ce
140
45
27.5
SR40WxxxBS-1
100v-240v
40w
0.9
yes
ce
140
45
27.5
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Most of the shielding layers of such cables are woven into a mesh metal wire or a metal film, and there are many different ways of single shielding and multiple shielding. Single shielding refers to a single shielding mesh or shielding film in which one or more wires can be wrapped. The multi-shielding method is a plurality of shielding nets, and the shielding films are all in one cable. Some are used to isolate electromagnetic interference between wires, and some are double-layer shields used to enhance the shielding effect. The mechanism of the shielding is to ground the shield to isolate the externally induced inductive voltage of the conductor.