The functional requirement of D23 USB adapter
The D23 adapter is definitely a very good product , it not only takes up little volume , but also release high power with 18W , It effectively makes up for the problem that D505 USB Charger cannot reach 5V3A. If you need 5V3A, then this one is very suitable. it is also my private mold product ,so we could Customized for our client , black ,white , US plug EU plug if you want UK plug , it is also support .
Technical parameter :
Input characteristics: The D23 USB charger is designed for countries all over the world , so it support the Width-Voltage with 100V-240V requirment , meanwhile in order to Adapt to voltage fluctuations，it eventually support the voltage range with 90-264V so that all over the world countries can use it
Input Frequency: there are many countries all over the world , but there are only two frequency 50/60Hz , D23 also support both frequency , what’s more in order to adapt to frequency fluctuations, it support 47-63Hz .
Input Current: 0.3Amps max at any voltage and reted .
Inrush Current: when suddenly open the power in a special temperature , the current will be very high that maybe damage the components ， the current will be up to 30A to 50A,the D23 charger is 30 Amps Max. Cold start at 240Vac input, with rated load and 25℃ ambient.
AC leakage Crrrent :when input voltage in 240V ， max leakage 0.25 MA
The power range :
Output characteristic：
When the ac input voltage 100 v to 240 v, rated load turn when the light, the output voltage fluctuation is less than ±5%
Ripple and Noise:
Under nominal voltage and nominal load,the ripple and noise are as follows when measure with Max.Bandwidth of 20MHz and Parallel 47uF/0.1uF,cros， the Ripple is 100-150MV p-p max
Turn on delay time: 3S
Rise time: 80mS Max.at 115Vac input and output Max load.
Fall Time:45mS Max. at 115Vac input and output Max load.
Hold up time:5 mS Min.at 115Vac input and output Max.Load.
Efficiency:
VI Min. at 115Vac input and output Max.Load. and VI Min. at 230Vac input and output Max.Load.
Protection Function: it support short circuit protection , over current protection , over voltage protection , over temperature protection,
Environment requirement：
Dropping Packed:1.0M for wallmount type and 800mm for desktop type as above described。The horizontal surface consists of hardwood at least 13mm thick, mounted on two layers of plywood each 19mm to 20mm thick,all supported on a concrete or equivalent non-resilient floor.
SAFETY AND EMI REQUIREMENT:
Safety:accord with EN62368
UL 62368-1:2019/CSA C22.2#62368-1:2019
UL 62368-1, 2nd Ed, 2014-12-01 (Audio/video, information and communication technology equipment Part 1: Safety requirements)
CAN/CSA C22.2 No. 62368-1-14, 2nd Ed-(Audio/video, information and communication technology equipment Part 1: Safety requirements)
DIELECTRIC STRENGTH Hi-Pot：
Primary to secondary:3000VaC/5mA/3S for type test.
Iusulation resistance:
Primary to secondary:10MΩ min at 500V DC.
EMI STANDARD：
<1>47 CFR FCC part15 Subpart B /ANSI C63.6-2014
PACKING: Default packing . can customize accroeding to your requirement
Packaging
Outside box:L475*W295*L275mm
Slab:L460*L280*T3mm
PE Bag：L220*W120*T0.03mm
Quantity:100PCS/CTN