AC-DC 12V2a Constant Voltage External Power Supply with Plastic Housing 02

• Output Type: Single
• Warranty: 2 Years
• Output Power: 1 - 50W
• Input Voltage: 110-220V
• Connection Mode: Series Switching Power Supply
• Starting Mode: Self-excited Switching Power Supply
• Model NO.: Djyoke-12V2A-WZ
• 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: 37.4G
• Input Current: 2000mA
• Type: Bare Board Module
• Customization: Support
• ODM&OEM: Support
• SKD&CKD: Support
• MOQ: 50PCS
• Transport Package: Blister Tray
• Specification: 71*29*23mm
• Trademark: DJYOKE
• Origin: Shenzhen, China
• HS Code: 8501109990
• Production Capacity: 9999

Product Description

12V2A-Mini Type Power Supply with Plastic Housing

Input Voltage: AC85-265V

Output: DC12V2A

Size: 95*44*20mm

Weight: 68.2g

12V2A External Power Supply with Plastic Housing

Input Voltage: AC85-265V

Output: DC12V2A

Size: 115*45*27mm

Weight: 71.4g

Detailed Photos

Product Parameters

Main performance indexes:
1.Input parameter:

Parameters	Unit	Test description	Minimum	Typical	Maximum
Input Voltage	V(AC)	Normal	85	220	265
Input frequency	HZ	Normal	43	50	65
Power factor	PF	Normal	0.42	0.6	0.709
Input Inrush Current	A	Cold start under normal conditions

2.Output parameters

Parameters	Unit	Minimum	Typical	Maximum
Output current	MA	0	2000	2000
Output voltage	V	12	12	12.3
Output ripple	MV
Constant current accuracy	%	1%	3%	5%

3.Overall performance
12V0.1A  test condition

AC Input		Output
Input Voltage(V)	Power consumption(W)	Output voltage(V)	Output current(MA)	Power Factor	Efficiency
85	1.6	12.2	100	0.608	0.76
100	1.6	12.22	100	0.575	0.76
110	1.6	12.21	100	0.565	0.76
120	1.6	12.22	100	0.563	0.76
170	1.58	12.22	100	0.509	0.77
220	1.66	12.22	100	0.47	0.74
240	1.66	12.22	100	0.447	0.74
265	1.6	12.22	100	0.42	0.76

12V 1A  test condition

AC Input		Output
Input Voltage(V)	Power consumption(W)	Output voltage(V)	Output current(MA)	Power Factor	Efficiency
85	14.7	12.16	1000	0.709	0.83
100	14.5	12.18	1000	0.702	0.84
110	14.5	12.18	1000	0.697	0.84
120	14.3	12.18	1000	0.688	0.85
170	14.3	12.18	1000	0.647	0.85
220	14.2	12.19	1000	0.616	0.86
240	14.4	12.18	1000	0.605	0.85
265	14.4	12.19	1000	0.592	0.85

12V 2A  test condition

AC Input		Output
Input Voltage(V)	Power consumption(W)	Output voltage(V)	Output current(MA)	Power Factor	Efficiency
85	30.9	12.12	2000	0.655	0.78
100	29.9	12.13	2000	0.69	0.81
110	29.5	12.13	2000	0.7	0.82
120	29.3	12.13	2000	0.702	0.83
170	28.7	12.13	2000	0.685	0.85
220	28.4	12.13	2000	0.655	0.85
240	28.5	12.13	2000	0.645	0.85
265	28.5	12.14	2000	0.634	0.85

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

Packaging & Shipping

Company Profile

Following are our main business:

1) AC/DC power module, such as Led driver, power supply, adapter and charger

2) DC/DC power module

3) DC/AC high power inverter, Mobile Power Station with solar panel

4) Domestic solar-electric system

5) MCU system development and mass production services

6) Electronic PCBA design, Mould design, 3D print and Mass production service

7) Plastic housing, Metal Housing buyer services

8) SKD,CKD and all components buyer services

Certifications

 

FAQ

Q1: What is your MOQ of power supply?
A: Our MOQ is 5 pieces.

Q2: Can you accept OEM & ODM products, SKD & CKD services?
A: Highly welcome to customize all kinds of electrical power supply OEM & ODM products, and our company provide SKD & CKD services.

Q3: Can you offer sample?
A: Yes, we offer sample for you.

Q4: How to place an order?
A: You can place an order on our " Ready To Send" product, or contact with our company sales person to place an order for you.

Q5: How to delivery to us the ordered products?
A: We usually delivery by sea, by China Europe train and by air. Use FedEx, DHL, UPS, EMS, TNT to delivery sample or small amount product.

Q6: How many years warranty of your power supply?
A: Can be 2 ~ 5 years warranty.

Q7: How could I pay for our order?
A: Pay by Alibaba Assurance order payment link, Western Union, T/T, L/C, PayPal or as your requirements. Then we will send you our bank details.

Q8: How long can I get my order?
A: For samples, if the samples are our company standard products, we will send you in 3 working days. If the samples are customized products, we will finish production and ship within 7~10 working days. For bulk orders, depends on your design and the quantities of products, usually 15 ~ 20 working days to send for you.