Product Name : EW50 50W INTERCHANGEABLE PLUG IN AC ADAPTER
Product No : INTERCHANGEABLE-EW50
Product Description

MODEL : EW50 INTERCHANGEABLE PLUG IN SERIESWattage Rage 50W Voltage range 12~24V

Interchangeable AC Adapter

EW50 50W Wall plug in type with Global Interchangeable AC plug for choosing when your order special design for all I.T.E and Audio Video applications with global safety approvals such as UL/CE/CB 62368-1 standard The no load power consumption < 0.075W which comply with EISA 2007 / DoE 6 & EU ErP, CoC 5 Tier2 and RoHS compliance with very low leakage current protect when using computer The output voltage can be select from 3.0~24VDC. Especially 16~24V model is suitable for offered Amplify speaker of Device.

  • Universal Input (Full Range 100-240V AC)
  • Small size for Amplify Speaker equipment
  • Wall Plug Interchangeable Type US/UK/EU/AU/CH
  • Best Electro Magnetic Interference under 6db for Production
  • High Efficiency Level VI
  • No Load Power consumption >=0.075W
  • Compact Size L86.6x W50 x H46mm
  • Light Weight <=130g.
  • Constant Voltage Mode
  • Low Leakage Current P-S 0.25mA
  • Efficiency Compliance DoE/ErP tier 2/CEC
  • Power Damage Protection OCP/OLP/OVP/Short Circuit
  • Class II Isolation
  • Safety Agency Approval UL62368-1/CB/CE/FCC/Doe/NRcan
Model No.EPS P/NI/P Vol.O/P Vol.O/P CurrentO/P Watts (max.)
EW50 EW50I -1216-xxxxx 90~264VAC 12.0~16.0 VDC 3.12A~4.16A 50W
EW50 EW50I -1724-xxxxxx 90~264VAC 17.0~24.0 VDC 2.08A~2.94A 50W

Remark

I=Interchangeable xxxxxx=Load Voltage range and Current range
Single output can be 12,13,14,15,16,17,18,19,20,21,22,23,24V

Input Voltage 90 ~ 264 VAC
Input Current 1.0A Max.   
Efficiency >88.7% type. at full load,
(Avg. Eff.) fit requirement for CEC/Erp models level VI Commission Regulation (EU) 2019/1782 
No load power consumption <=0.075W
Output Voltage +12~24VDC single output
Voltage Regulation ± 5% max. Hold up 10mS at Nominal Line
Max Power 50W
Withstand Voltage I/P - O/P : 3000 VAC (Class II)
I/P - O/P (V+) : 4242 VDC, I/P - FG : 2121 VDC (For Class I)
Operating Temperature -10℃ ~ +60℃
(derated linearly from 100% load @ 40℃ to 50% load @ 60℃)
Storage Temperature -20 °C ~ +85 °C
Operating Humidity 20% to 90% RH
Protections OPP,OVP, OLP. Short Circuit Protection
Safety standard to meet IEC / EN 60950-1/62368-1, CE, LVD, ErP tier 2
EMC Standard (EN55032,EN55035, CISPR22, FCC Part 15) Class B,
EN61000-3-2, 3, EN61000-4-2, 3, 4, 5, 6, 8, 11, EN55035
ESD EN61000-4-2 air ± 8kV , Contact ± 4kV
MTBF Calculated per MIL-HDBK-217F @ 25°C GB >50,000 Hrs
Standard output connector Optional as attached
Standard output cable/length UL2468 or 1185 / 1.2M Length 18~20 Awg
Weight main body  ~<=200g
Size L86.6 x W50x H46mm
Warranty 2 years

Notes

  • All parameters are specified at 115VAC input, rated load, 25 70% RH ambient.
  • Ripple & noise are measured at 20MHz by using a 12" twisted pair terminated with a 0.1 f & 47 f capacitor.
  • DC voltage: The output voltage set at point measure by plug terminal & 50% load.
  • Tolerance: includes set up tolerance, line regulation, load regulation.
  • Line regulation is measured from low line to high line at rated load.
  • Load regulation is measured from 10% to 100% rated load.
  • Derating may be needed under low input voltage. Please check the derating curve for more details.
  • The power supply is considered as an independent unit, but the final equipment still need to re-confirm that the whole system complies with the EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.