40W 12V3.2A Iron-Case Constant Voltage Switching Power Supply SMPS 03
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PRODUCTS DETAILS

  • Overview
  • Detailed Photos
  • Product Parameters
  • Certifications
  • Packaging & Shipping
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
TK-1260
Voltage Regulating Mode
Frequency Modulation Type
Power Supplying System
Terminal Power Distribution Equipment
Energy Transmission
One-way Transmission
Modulation System
PWM
Brand
Djyoke
Shipping Way
DHL\UPS\FedEx\TNT\EMS
MOQ
100PCS
OEM
Available
Working Temperature
-18~60 ºC
Transport Package
Catron
Specification
85*57*34mm
Trademark
DJYOKE
Origin
China
HS Code
8504401400
Production Capacity
1000/Week

Product Description

40W 12V3.2A Iron-Case Constant Voltage Switching Power Supply SMPS 03

DJYOKE AC DC 12V 3.2A step down power supply module 40W SMPS for led strips coffee machine CCTV 03

2
Product features:  

1. New arrival, small noise, high quality components, fair price, etc.

2. Protections: over voltage, over temperature, over current, overload, short circuit protection.   

3. CKD SKD OEM ODM service available.

4. We have very strong R&D capabilities. 20 years experience of development and innovation engineers, can provide you from software programming to PCB design proofing, PCB SMT processing and finished product assembly supporting, to achieve a one-stop service.

 

Detailed Photos

40W 12V3.2A Iron-Case Constant Voltage Switching Power Supply SMPS 03 40W 12V3.2A Iron-Case Constant Voltage Switching Power Supply SMPS 03

Product Parameters

1.Input parameters
Parameters
Unit
Test description
Minimum
Typical
Maximum
Input Voltage
V(AC)
Normal
110
220
220
Input frequency
HZ
Normal
43
50
65
Power factor
PF
Normal
0.657
0.677
0.711
Input Inrush Current
A
Cold start under normal conditions
 

 
2.Output parameters
Parameter
Unit
Minimum
Typical
Maximum
 
Output current
MA
0
3200
3500
 
Output voltage
V
11.92
12
11.94
 
Output ripple
MV
 
 
 
 
Constant current accuracy
%
1%
3%
5%
 
 
 
 
 
 
 
3.Overall performance
12V 0.5A test condition
 
AC Input
Output
Input Voltage
Power consumption
Output Voltage
Output Current
Power Factor
Efficiency
110
7.45
12.36
500
0.589
0.83
120
7.44
12.36
500
0.577
0.83
132
7.45
12.36
500
0.563
0.83
170
7.49
12.36
500
0.607
0.83
200
7.53
12.36
500
0.581
0.82
220
7.59
12.36
500
0.567
0.81
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
12V 1A test condition
AC Input
Output
Input Voltage(V)
Power consumption(W)
 Output Voltage(V)
Output Current(MA)
Power Factor
Efficiency
110
14.65
12.30
1000
0.628
0.84
120
14.62
12.30
1000
0.618
0.84
132
14.61
12.30
1000
0.607
0.84
170
14.62
12.30
1000
0.646
0.84
200
14.64
12.30
1000
0.626
0.84
220
14.74
12.30
1000
0.617
0.83
 
 
 
 
 
12V 1.5A test condition
AC Input
Output
Input Voltage(V)
Power consumption(W)
 Output Voltage(V)
Output Current(MA)
Power Factor
Efficiency
110
21.89
12.24
1500
0.646
0.84
120
21.85
12.22
1500
0.638
0.84
132
21.81
12.22
1500
0.629
0.84
170
21.71
12.22
1500
0.667
0.84
200
21.79
12.22
1500
0.651
0.84
220
21.89
12.22
1500
0.635
0.84
 
 
 
 
 
12V 2A test condition
AC Input
Output
Input Voltage(V)
Power consumption(W)
 Output Voltage(V)
Output Current(MA)
Power Factor
Efficiency
110
29.15
12.15
2000
0.653
0.83
120
29.07
12.15
2000
0.649
0.84
132
29.02
12.15
2000
0.642
0.84
170
28.94
12.15
2000
0.684
0.84
200
28.96
12.15
2000
0.666
0.84
220
28.95
12.15
2000
0.654
0.84
 
 
 
 
 
12V 2.5A test condition
AC Input
Output
Input Voltage(V)
Power consumption(W)
 Output Voltage(V)
Output Current(MA)
Power Factor
Efficiency
110
36.54
12.09
2500
0.654
0.83
120
36.36
12.09
2500
0.653
0.83
132
36.24
12.09
2500
0.649
0.83
170
36.01
12.09
2500
0.696
0.84
200
36.01
12.09
2500
0.678
0.84
220
36.03
12.09
2500
0.667
0.84
 
 
 
 
 
12V 3A test condition
AC Input
Output
Input Voltage(V)
Power consumption(W)
 Output Voltage(V)
Output Current(MA)
Power Factor
Efficiency
110
44.07
12.02
3000
0.65
0.82
120
43.8
12.02
3000
0.654
0.82
132
43.62
12.02
3000
0.653
0.83
170
43.28
12.02
3000
0.704
0.83
200
43.13
12.02
3000
0.688
0.84
220
43.16
12.02
3000
0.677
0.84
 
 
 
 
 
12V 3.5A test condition
AC Input
Output
Input Voltage(V)
Power consumption(W)
 Output Voltage(V)
Output Current(MA)
Power Factor
Efficiency
110
51.90
11.93
3500
0.641
0.80
120
51.49
11.93
3500
0.653
0.81
132
51.16
11.94
3500
0.656
0.82
170
50.56
11.95
3500
0.711
0.83
200
50.43
11.94
3500
0.695
0.83
220
50.45
11.94
3500
0.686
0.83
 
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
 

Certifications

40W 12V3.2A Iron-Case Constant Voltage Switching Power Supply SMPS 03

Packaging & Shipping

40W 12V3.2A Iron-Case Constant Voltage Switching Power Supply SMPS 03

Company Profile

 

Shenzhen DJYOKE Electronics Co., Ltd. was founded in July 2013, located in Shenzhen, China.
    The company is mainly engaged in the whole system of development, manufacturing and marketing of the electronic products, MCU and embedded system.
    We have much experience and competitive advantages on development & mass production in power module, sensor module solar inverter and application module, 433, power line carrier, 485. LORA, Bluetooth signal transmission module and so on.
2
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.
2
It is our pleasure to provide service to you, welcome to consult and patronize!!!

40W 12V3.2A Iron-Case Constant Voltage Switching Power Supply SMPS 03

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.
2
Q3: Can you offer sample?
A: Yes, we offer sample for you.
2
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.
2
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.
2
Q6: How many years warranty of your power supply?
A: Can be 2 ~ 5 years warranty.
2
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.
2
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.

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