AC-DC 12V500mA-4219 Mini External Power Supply with Plastic Housing 02

• Customization: Available
• Output Type: Single
• Warranty: 2 Years
• Input Voltage: 110-220V
• Connection Mode: Series Switching Power Supply
• Starting Mode: Self-excited Switching Power Supply
• Voltage Regulating Mode: Frequency Modulation Type
• Power Supplying System: Terminal Power Distribution Equipment
• Energy Transmission: One-way Transmission
• Modulation System: PFAW
• Certification: None
• Brand: Djyoke
• Weight: 17.8g
• Input Current: 500mA
• Type: Power Supply with Housing
• Customization: Support
• ODM&OEM: Support
• SKD&CKD: Support
• MOQ: 50PCS
• Transport Package: Blister Tray
• Specification: 50*28*21mm
• Trademark: DJYOKE
• Origin: Shenzhen, China
• HS Code: 8501109990
• Production Capacity: 9999

Product Description

12V 500MA Constant Voltage Switching Power Supply with housing

Input:100-240V

Output:12V 500MA

Size:50*28*21mm


Weight:17.8g

Detailed Photos

 

Product Parameters

 

Main performance indexes:
1.Input parameter:

Parameters	Unit	Test description	Minimum	Typical	Maximum
Input Voltage	V(AC)	Normal	100	220	240
Input frequency	HZ	Normal	43	50	65
Power factor	PF	Normal	0.51	0.53	0.63
Input Inrush Current	A	Cold start under normal conditions

2.Output parameters

Parameters	Unit	Minimum	Typical	Maximum
Output current	MA	20	500	500
Output voltage	V	11.9	XX	12.1
Output ripple	MV
Constant voltage accuracy	%	1%	3%	5%

3.Overall performance

AC Input		Output
Input Voltage(V)	Power consumption(W)	Output voltage(V)	Output current(MA)	Power Factor	Efficiency
85	6.26	9.1	500	0.63	0.73
110	7.97	12.03	500	0.63	0.75
120	7.92	12.03	500	0.63	0.76
170	7.91	12.03	500	0.57	0.76
200	8.02	12.03	500	0.53	0.75
220	8.12	12.04	500	0.52	0.74
240	8.23	12.04	500	0.51	0.73

Notice: the input voltage range of  stable product working is AC100-240V
AC85-AC100V  Or AC240-265V It is required to replace some components and parts.

4.Using environment Parameters

Parameters	Unit	Test description	Minimum	Typical	Maximum
Working ambient temperature	ºC	Full load operation	-18	+40	+60
Storage ambient temperature	ºC		-25	25	+75

5.Description of product certification
no certification
 

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