Chinese Professional Base Box - XJY-USB-17E – Safewire Electric Detail:
chnical parameters:
| Serial No. | Parameter | Description |
| 1 | Model | XJY-USB-17E |
| 2 | Panel Material | PC |
| 3 | AC input Frequency | 100-240V/AC 50-60HZ |
| 4 | AC input | 100-240V |
| 5 | USB output voltage | DC 5.0V |
| 6 | USB output current | 4.2A |
| 7 | Color | White |
| 8 | Panel Dimension(mm) | 45*45 |
Application:
This Wall Charger Adapter with Dual USB Outlet allows you to charge / power 2 x USB devices in one socket. It can meet charge needs of various devices such as iPad and tablet PC.4.2A Max.
· embedded into the wall
· into desktop socket
· into floor box
Feature ：
· (1) Voltage withstanding: above 3KV;
· (2) Lightning protection level: 3K
· (3) With identifying chip: can automatically recognize different mobiles and suit its request charging AMP to meet the charging speed;
· (4) Energy saving: Reach European power consuming Level 6;
· (5) With overload Lcurrent and over voltage protection.
· (6) output ripple VPP <200mV. (connected phone response is fast while the phone while charging)
· (7) Automatically cut off after fully charged and not continue to charge the phone.
· (8) More life reliablity: over 5 years.
| Testing Item | Testing Standard | Testing Data |
| Aging test | USB charger for 2 hours with LED lights must always light | 2 hours |
| High and low pressure 90V-264V to normal operation | 90V-264V normal | |
| Power test | Rated output voltage range: no-load: 5V±5%, load:5V±5% | No-load: 4.92-4.95V, load: 5.04-5.1 |
| Rated output current | 5.0V | |
| Output ripple: load 1A/2.1A, Vpp<200mV | 117mV-146mV | |
| Short circuit protection: output positive and negative short for 2 minutes, after the break to work properly | 2 minutes | |
| Pin output voltage: D-: 2.75VDC/D+:2VDC, subject to actual test value | D-:2.77V/D+:2.763V | |
| Pressure test | Under normal climatic conditions, the input and output terminals should withstand the corresponding voltage(USB-10, 101 series for the 1500V, the other is more than 3000V), Generally every test a minute without breakdown flashing phenomenon was qualified, and leakage≤5mA. | 3000V0.68mA-0.69mA |
| Insulation resistance test | In the normal temperature environment, AC input plug and DC input plug between the input DC500V, 1 minute after the insulation resistance of 7 trillion or more | ∞ |
| Grounding resistance | In any case the resistance shall not exceed 100mΩ | |
| Temperature rise test | At room temperature 30℃rated work, the charger rated for 2 h after the measurement of its shell surface temperature change <1℃/ h that the temperature is stable, this time measuring the surface temperature of its shell <50℃ | Pass |
| Limit load | Test the product load current limit can run the load value | pass |
XJY-USB-17E Outline drawing:
4.Safety Warning:
1.For indoor use only.
3.This product must be installed/wired by a qualified electrician.
5.Attentions:
1.Protect children from touch skirt of USB port.
2.Ensure current and voltage as rating current/voltage .Do not overload
3.Prevent from corrosive liquid, gas (strong acid, strong alkali, paint)and humidity.
Product detail pictures:
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