Guangzhou Kaihui Electronics Co., Ltd. is one of the leading manufacturers and suppliers of 200w dc power supply in China. With abundant experience, our factory offer high quality products made in China with competitive price. Welcome to contact us for customized service.
The K26B-UP200S24 is a >90% efficient 200W DC power supply with integrated Active PFC that achieves a power factor above 0.99, minimizing harmonic distortion and reactive power. Its open frame design supports multiple DC outputs from 12V to 60V - the standard 24V/8.3A variant delivers a ±10% adjustable output with 240mVp-p ripple - within an ultra-slim 35mm-high chassis. Certified to global safety and EMC standards, this 200W DC power supply is built for direct integration into demanding industrial and commercial systems
Key Advantages and Features
Advanced Active PFC for Superior Efficiency: Unlike non-PFC designs, this 200W DC power supply employs Active PFC to reach a power factor above 0.99 at 220V AC, reducing reactive power and current harmonics while easing compliance with global energy regulations.
Concentrated >90% High-Efficiency Conversion: Real-world efficiency exceeding 90% at rated load minimizes energy dissipated as heat, a critical advantage in sealed enclosures or high-density equipment stacks.
Ultra-Slim Mechanical Integration: At just 35mm high, this 200W DC power supply frees up valuable space in 1U rackmount chassis, flat-panel displays, and compact instrumentation, enabling better airflow and component density.
Wide-Configurable Output Voltages: Available with 12V, 24V, 30V, 36V, 48V, and 60V DC outputs. The standard 24V unit includes a ±10% adjustment range to compensate for cable voltage drops or match specific load requirements.
Comprehensive Self-Protection Suite: Includes overload (110–200% rated power) with hiccup-mode recovery, short circuit protection, and over-temperature shutdown at 105°C with automatic cool-down reset.
Certified Safety and Robust Isolation: Meets GB4943/EN60950 safety standards with 3KV I/P-O/P withstand voltage and 1.5KV I/P-FG isolation, ensuring reliable performance in harsh electrical environments..
Product Parameters
|
Item No. |
K26B-UP200S24 |
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|
Output |
Output Voltage |
+24V |
|
Rated Current |
8.3A |
|
|
Current Range |
0-8.3A |
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|
Rated Power |
204W |
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|
Ripple & Noise |
240mVp-p |
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|
Adjustable Output Range |
±10% |
|
|
Output Accuracy |
±1% |
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|
Line Regulation |
±0.5% |
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|
Load Regulation |
±0.5% |
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|
Set up, Rise, Keep up time |
500ms, 50ms, 20ms |
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Input |
Input Voltage Range |
90-264V AC |
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Input Current |
1.2A@220V AC |
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|
Input Frequency |
47-63Hz |
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|
Power Factor |
>0.95@110VAC; >0.99@220VAC |
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Efficiency @230Vac |
＞90% |
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|
Inrush Current |
Cold start 15A@115V, 30A@230V |
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|
Leakage Current |
<0.75mA@240V |
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Protection |
Over Load Protection |
110~200% Hiccup automatic protection |
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Short Circuit Protection |
--- |
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Over Temp., protection |
>105 degree, recovers automatically after the temp. goes down. |
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Environment |
Working Temp., Humidity |
-20~50℃, 10~90% RH, No condensation |
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Storage Temp., Humidity |
-20~85℃, 10~95% RH |
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Temp., Drift |
±0.03%/℃(0~50℃) |
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|
Vibration |
10~500Hz, 2G 10min/ 1cycle, PERIOD FOR 60min EACH AXES |
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Safety&EMC Standards |
Safety Standards |
GB4943, EN60950 |
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Withstand Voltage |
I/P-O/P: 3KV; I/P-FG: 1.5KV; O/P-FG:0.5KV DC 1min |
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|
Insulation Resistance |
I/P-O/P, I/P-FG, O/P-FG:500VDC/ 100M Ohms |
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EMC Standards |
GB9254 EN55022 CLASS B, EN6100-3-2 |
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Others |
Dimension |
148*60*35mm(L*W*H) |
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Weight |
0.4kg |
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Notes |
1. All parameters 230VAC input, rated load, ambient temperature 25 ℃, measured under conditions of 70% humidity; |
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FAQ
Q: What is the MOQ for this 200W DC power supply?
A: The standard minimum order quantity is 200 pieces per order.
Q: What advantage does the Active PFC provide?
A: Active PFC raises the power factor above 0.99 at 220V AC, minimizing reactive power and harmonic currents to meet IEC 61000-3-2 standards and preventing interference with co-located equipment.
Q: Can I order a different output voltage?
A: Yes, this platform is available with 12V, 30V, 36V, 48V, and 60V DC outputs in addition to the standard 24V. Please specify your required voltage when inquiring.
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