Swicthing power supply KRB-25D

AC-DC switching power supply dual output 25W series

  Product characteristics:

  Input voltage 176~264V, small harmonics, high stability and reliability of high demand products, with over-voltage over-current short circuit protection, automatic recovery function, over-temperature protection and multiple protection features. Efficiency reaches 72%, work stable under -10℃ to +50℃ for 50,000Hours at least. Intelligent control: time control, temperature control, PWM control carrier. All products designed according with EN55022 / EN61000-3-2 / EN60950 / UL1950 and ROSH compliance.

  • Input voltage:176~264VAC or 90~132VAC

  • Protections: Short circuit/ Overload/ Lightning strike

  • O/P: High accuracy, low noise; hold up time≥20mS

  • Cooling by free air convection; Low temperature rise;

  • Operation temperature: -10℃~+50℃;

  • 100% full load burn-in test for 4 hours

  • Mature and stable product solutions with high efficiency

  • Built-in Class B EMI Filter

  • Long life of 50,000Hours, 2 years warranty

  • Compliance to EN60950/IEC60950 /UL60950

Input
Condition
Model
Output
V(DC)
Output Current
Voltage Tolerance
Regulation
Efficiency
Max Power
Line
Load
110V/ 230V~
47~63Hz
Input current
0.8A Max.
KRB-25D-A
5.0V
0.4A-4A
±5%
1%
5%
70%
25W

5.0V
0A-1A





KRB-25D-B
5V
0.3A-3A
±5%
1%
5%
71%
25W

12V
0A-1A





KRB-25D-C
5V
0.3A-2.5
±5%
1%
5%
72%
25W

Certification

25W-drawing

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35W Dual Outout Power Supply KRB-35D

Technical parameters

AC-DC switching power supply series

  Product characteristics:
  Input voltage 176~264V, small harmonics, high stability and reliability of high demand products, with over-voltage over-current short circuit protection, automatic recovery function, over-temperature protection and multiple protection features. Efficiency reaches 71%, work stable under -10℃ to +50℃ for 50,000Hours at least. Intelligent control: time control, temperature control, PWM control carrier. All products designed according with EN55022 / EN61000-3-2 / EN60950 / UL1950 and ROSH compliance.

 

  • Input voltage:176~264VAC or 90~132VAC

  • Protections: Short circuit/ Overload/ Lightning strike

  • O/P: High accuracy, low noise; hold up time≥20mS

  • Cooling by free air convection; Low temperature rise;

  • Operation temperature: -10℃~+50℃;

  • 100% full load burn-in test for 4 hours

  • Mature and stable product solutions with high efficiency

  • Built-in Class B EMI Filter

  • Long life of 50,000Hours, 2 years warranty

  • Compliance to EN60950/IEC60950 /UL60950

Input
Condition
Model
Output
V(DC)
Output Current
Voltage Tolerance
Regulation
Efficiency
Max Power
Line
Load
110V/ 230V~
47~63Hz
Input current
1.5A Max.
KRB-35D-A
5V
0.5A-5A
±5%
1%
5%
70%
35W
 
12V
0A-1A
 
 
 
 
 
KRB-35D-B
5V
0.3A-5A
±5%
1%
5%
71%
35W
 
24V
0A-0.8A
    
 
KRB-35D-C
12V
0.3-2.5A
±5%
1%
5%
71%
35W
 
5V
0A-1AA
    
 

Certification
35W-drawing

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Switching power supply KRB-50D

Technical parameters


Product characteristics 
Wide voltage input 176-264VAC, small harmonics, high stability and reliability of high demand products, with over-voltage over-current short circuit protection, automatic recovery function, over-temperature protection and multiple protection features. Efficiency reaches 71%, work stable under -10℃ to +50℃ for 50,000Hours at least. Intelligent control: time control, temperature control, PWM control carrier. All products designed according with EN55022 / EN61000-3-2 / EN60950 / UL1950 and ROSH compliance.
  • Universal Input: 176~264VAC 50~60Hz

  • Protections: Short circuit/ Overload/ Over temperature

  • O/P: High accuracy, low noise; hold up time≥20mS

  • Cooling by free air convection; Auto recovery;

  • Operation temperature: -10℃~+50℃;

  • 100% full load burn-in test for 8 hours

  • High Efficiency, high reliability;

  • Built-in Class B EMI Filter

  • Long life of 50,000Hours, 2 years warranty

  • Compliance to EN60950/IEC60950 /UL60950

Input
Condition
Part Number

Output voltage(DC)

Output Current
Voltage precision
Regulation
Efficiency
Power (Max.)
Line
Load
110V/ 230V~
47~63Hz
1.5A Max.
       KRB-50D-A
5V
  0.5-6A
±5%
1%
5%
70%
50W
 
12V
0.2-2.5A
±5%
1%
5%
 
60W
      KRB-50D-B
15V
0.2-2.5A
±5%
1%
5%
71%
60W
 
-15V
   0.2-2A
±5%
1%
5%
   60W

Certification
50W-drawing

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Dual Output 60W Switching power supply KRB-60D

Technical parameters


Product characteristics 
Wide voltage input 100V-240V, small harmonics, high stability and reliability of high demand products, with over-voltage over-current short circuit protection, automatic recovery function, over-temperature protection and multiple protection features. Efficiency reaches 79%, work stable under -10℃ to +50℃ for 50,000Hours at least. Intelligent control: time control, temperature control, PWM control carrier. All products designed according with EN55022 / EN61000-3-2 / EN60950 / UL1950 and ROSH compliance.
  • Universal Input: 100~240VAC 50~60Hz

  • Protections: Short circuit/ Overload/ Over temperature

  • O/P: High accuracy, low noise; hold up time≥20mS

  • Cooling by free air convection; Auto recovery;

  • Operation temperature: -10℃~+50℃;

  • 100% full load burn-in test for 8 hours

  • High Efficiency, high reliability;

  • Built-in Class B EMI Filter

  • Long life of 50,000Hours, 2 years warranty

  • Compliance to EN60950/IEC60950 /UL60950

Input Condition
Part Number
Output Voltage(DC)
Output Current
Voltage Tolerance
Regulation
Efficiency
Power Max.
Line
Load
110V/ 230V~
47~63Hz
Input Current
1.0A Max.
KRB-60D-A
5V
  0.6-6A
±5%
1%
5%
73%
50W
 
12V
   0-2A
±5%
1%
5%
75%
60W
KRB-60D-B
5V
  0.5-6A
±5%
1%
5%
75%
60W
 
24V
   0-1A
±5%
1%
5%
76%
60W
JRB-60D-C
12V
0.4-4A
±5%
1%
5%
78%
60W
 
5V
0-2A
±5%
1%
5%
79%
60W

Certification
70W-drawing

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100W Dual Output Switching Power Supply

100W Dual Output Switching Power Supply

Product characteristics:

  Input voltage 176~264V, small harmonics, high stability and reliability of high demand products, with over-voltage over-current short circuit protection, automatic recovery function, over-temperature protection and multiple protection features. Efficiency reaches 75%, work stable under -10℃ to +50℃ for 50,000Hours at least. Intelligent control: time control, temperature control, PWM control carrier. All products designed according with EN55022 / EN61000-3-2 / EN60950 / UL1950 and ROSH compliance.

  • Universal Input: 100~240VAC 50~60Hz

  • Protections: Short circuit/ Overload/ Over temperature

  • O/P: High accuracy, low noise; hold up time≥20mS

  • Cooling by free air convection; Auto recovery;

  • Operation temperature: -10℃~+50℃;

  • 100% full load burn-in test for 8 hours

  • High Efficiency, high reliability;

  • Built-in Class B EMI Filter

  • Long life of 50,000Hours, 2 years warranty

  • Compliance to EN55022 / EN60950 / UL60950

Input Condition

Model

Output V(DC)

Output Current

Voltage Tolerance

Regulation

Efficiency

Max Power

Line

Load

110V/ 230V~

47~63Hz
Input current
2.0A Max.
KRB-100D-A
5V
1.5A~15A
±5%
1%
5%
73%
100W

12V
0~2A
±5%
1%
5%
73%

100W

KRB-100D-B

5V

1.5A~15A

±5%
1%
5%
74%

100W


24V

0~1A

±5%
1%
5%
74%

100W

KRB-100D-C

12V
0.7A~7A
±5%
1%
5%
75%

100W


5V
0~2A
±5%
1%
5%
75%

100W



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150W Dual Output SMPS series

150W Dual Output SMPS series

Product characteristics:

  Input voltage 176~264V, small harmonics, high stability and reliability of high demand products, with over-voltage over-current short circuit protection, automatic recovery function, over-temperature protection and multiple protection features. Efficiency reaches 74%, work stable under -10℃ to +50℃ for 50,000Hours at least. Intelligent control: time control, temperature control, PWM control carrier. All products designed according with EN55022 / EN61000-3-2 / EN60950 / UL1950 and ROSH compliance.

  • Input:176~264VAC or 90~132VAC

  • Protections: Short circuit/ Overload/ Lightning strike

  • Output: High accuracy, low noise; hold up time≥20mS

  • Cooling by free air convection; Low temperature rise;

  • Operation temperature: -10℃~+40℃;

  • 100%full load burn-in test for 4 hours

  • Mature and stable product solutions with high efficiency

  • Built-in Class B EMI Filter

  • Long life of 50,000Hours, 2 years warranty

  • Compliance to EN60950/IEC60950 /UL60950

Input Condition

Model

Output V(DC)

Output Current

Voltage Tolerance

Regulation

Efficiency

Max Power

Line

Load

110V/ 230V~

47~63Hz
Input current
3.5A Max.

KRB-150D-A

5V
1.2A~12A
±5%
1%
5%
74%
150W

12V
0.5A~5A
±5%
1%
5%
74%
150W

KRB-150D-B

5V
1A~10A
±5%
1%
5%
77%
150W

24V
0.4A~4A
±5%
1%
5%
77%
150W

KRB-150D-C

12V
0~11.5A
±5%
1%
5%
74%
150W

5V
0~3A
±5%
1%
5%
74%
150W

Certification

150W-drawing

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250W AC-DC switching power supply dual output

250W AC-DC switching power supply dual output

Product characteristics:

  Input voltage 176~264V, small harmonics, high stability and reliability of high demand products, with over-voltage over-current short circuit protection, automatic recovery function, over-temperature protection and multiple protection features. Efficiency reaches 76%, work stable under -10℃ to +50℃ for 50,000Hours at least. Intelligent control: time control, temperature control, PWM control carrier. All products designed according with EN55022 / EN61000-3-2 / EN60950 / UL1950 and ROSH compliance.

  • Input:176~264VAC or 90~132VAC

  • Protections: Short circuit/ Overload/ Lightning strike

  • Output: High accuracy, low noise; hold up time≥20mS

  • Cooling by free air convection; Low temperature rise;

  • Operation temperature: -10℃~+40℃;

  • 100%full load burn-in test for 4 hours

  • Mature and stable product solutions with high efficiency

  • Built-in Class B EMI Filter

  • Long life of 50,000Hours, 2 years warranty

  • Compliance to EN60950/IEC60950 /UL60950

Input Condition

Model

Output V(DC)

Output Current

Voltage Tolerance

Regulation

Efficiency

Max Power

Line

Load

110V/ 230V~

47~63Hz
Input current
7.0A Max.
KRB-250D-A
24V
0.9A~9A
±5%
1%
5%
82%
250W

5V
0~2A
±5%
1%
5%
82%
250W
KRB-250D-B
24V
0.9A~9A
±5%
1%
5%
83%
250W

12V
0~2A
±5%
1%
5%
83%
  250W

Certification

250W-drawing

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Triple output switching power supply KRB-10T

Technology Specification

Input 176V-264V,/200-360V small harmonics, high stability and reliability of high demand products, with over-voltage over-current short circuit protection, automatic recovery function, over-temperature protection and multiple protection features. Efficiency reaches 76%, small standby power consumption and truly achieves efficient energy-saving, work stable under -10℃ to +50℃ for 50,000Hours at least. Lighting surge withstand 6KV or above. Intelligent control: time control, temperature control, PWM control carrier. Products achieve modular, standardized, easy to install and maintain. All products designed according with EN55022 / EN61000-3-2 / EN60950 / UL1310 and ROSH compliance.

  • Input Voltage:176~264VAC or 200-360VDC

  • Protection: Short circuit/ Over current/ Over voltage

  • Output: Hight accuracy, low ripple low noise, hold up time ≥20mS

  • Cooling method: Cooling by free air convection

  • Operation temperature: -10℃~+40℃;

  • 100% Full load burn in test for 4 hours

  • High efficiency, high reliability solution

  • Built-in Class B EMI Fitter

  • Long life and MTBF>50,000 hours, two years warranty

  • Compliance to GB4943/ EN60950/UL60950

Input condition
Part Number
Output voltage(DC)
Output current
Voltage precision
Regulation
Efficiency
Power (Max.)
Line
Load
176-265V/
47~63Hz
Input Current 0.3A Max.
KRB-10T-A
5V
0.2-1.5A
±5%
1%
5%
69%
10W

±12V

0.05-0.3A
±5%
1%
5%
71%

        KRB-10T-B
5V
0.2-1.5A
±5%
1%
5%
73%
10W

±15V

0.05-0.3A
±5%
1%
5%
75%

KRB-10T-C
12V
0.05-0.3A
±5%
1%
5%
76%
10W

±5V

0.1-1.5A
±5%
1%
5%
76%

Certification

10W drawing

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25W Triple output switching power supply KRB-25T

Technology Specification

Input 176V-264V,/200-360V small harmonics, high stability and reliability of high demand products, with over-voltage over-current short circuit protection, automatic recovery function, over-temperature protection and multiple protection features. Efficiency reaches 79%, small standby power consumption and truly achieves efficient energy-saving, work stable under -10℃ to +50℃ for 50,000Hours at least. Lighting surge withstand 6KV or above. Intelligent control: time control, temperature control, PWM control carrier. Products achieve modular, standardized, easy to install and maintain. All products designed according with EN55022 / EN61000-3-2 / EN60950 / UL60950 and ROSH compliance.

  • Input voltage: 176~264VAC or 200-360VAC

  • Protection: Short circuit/ Over current/ Over voltage

  • Ouput: High accuracy, Low ripple low noise, hold up time ≥20mS

  • Cooling method: Cooling gy free air convection

  • Operation temperature:  -10℃~+50℃;

  • 100% full load in test for 4 hours

  • Built-in Class B EMI fitter

  • Long life and MTBF >50,000 hours, two years warranty

  • Compliance to EN60950/IEC60950 /UL60950

Input condition
Part Number
Output voltage(DC)
Output current
Voltage precision
Regulation
Efficiency
Power (Max.)
Line
Load
176-264V~
47~63Hz
Input current 0.8A Max.
KRB-25T-A
5V
0.3-3A
±5%
1%
5%
68%
25W

12V
0-0.5A
±5%
1%
5%

25W

-12V
0-0.5A
±5%
1%
5%

25W
KRB-25T-B
5V
0.3-3A
±5%
1%
5%
79%
25W

15V
0.1-0.5A
±5%
1%
5%

25W

-15V
0.1-0.5A
±5%
1%
5%

25W

Certification

25W drawing

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