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The ZSN1-1K2 is a 1200W high-power switching power supply designed to convert AC input (180-264V) to stable DC output. It is suitable for industrial automation control, communication equipment, medical instruments, military equipment, and battery charging applications.
The unit is available in 12V / 15V / 24V / 48V output voltage options with a rated output power of 1200W. Maximum output current corresponds to 100A / 80A / 50A / 25A respectively. The voltage adjustment range is wide (e.g., 10-13.2V for 12V model, 20-26.4V for 24V model), accommodating various equipment voltage requirements.
Product dimensions are 291×132×68mm with a net weight of 2.5Kg. The unit features forced air cooling with an intelligent temperature-controlled fan that automatically adjusts speed based on load and temperature, ensuring stable operation under prolonged full-load conditions.
The product complies with CE / RoHS certification standards and comes with a 1-year warranty.
Product Features
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1200W High Power Output
Rated at 1200W with multiple output options (12V/100A, 24V/50A, 48V/25A) to meet high-power equipment power supply requirements.
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Adjustable Output Voltage
Output voltage can be flexibly adjusted within ±10%-20% of the nominal value (e.g., 10-13.2V for 12V model, 20-26.4V for 24V model) to accommodate various equipment voltage specifications.
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Multiple Smart Protections
Built-in overload protection (current limiting with delayed shutdown, recovers upon re-powering) and over-temperature protection (automatic shutdown when power transistor temperature exceeds 100°C, auto-recovery upon cooling) ensure both equipment and power supply safety.
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Stable, Reliable, Low Ripple
Voltage tolerance ±1%, load regulation ±0.5%, output ripple as low as 120mVp-p (12V model), delivering clean and stable DC power for high-power equipment.
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Compact Design, Wide Temperature Operation
291×132×68mm metal housing, supports -10°C to +65°C wide-temperature operation with built-in temperature-controlled fan for forced air cooling, ideal for industrial cabinet installation.
Product Advantages
Rated at 1200W, suitable for high-power equipment power supply and battery charging applications.
Multiple Voltage Options:
Available in 12V / 15V / 24V / 48V output voltages, covering the majority of industrial equipment requirements.
Stable and Reliable:
Voltage tolerance ±1%, load regulation ±0.5%, low output ripple (12V model ≤120mVp-p), ensuring safe equipment operation.
Wide Temperature Operation:
-10°C to +65°C operating temperature range, adaptable to harsh industrial environments.
Overload Protection:
Current limiting with delayed shutdown output, recovers upon re-powering, preventing equipment damage.
Over-Temperature Protection:
Automatically shuts down when power transistor temperature exceeds 100°C, auto-recovers upon cooling, extending product lifespan.
Factory Direct Supply:
Yueqing Leyu Electric is a professional manufacturer established in 2004 with CE, RoHS, CCC, and ISO9001 certifications, supporting OEM/ODM customization services.
Application Scenarios
| Application Field | Specific Scenarios |
| Industrial Automation Control | PLC control systems, industrial robotics, servo drive power supply |
| Communication Equipment | Base station equipment, network switches, data center power supply |
| Medical Instruments | Medical diagnostic equipment, imaging devices, laboratory instrument power supply |
| Military Equipment | Military communication devices, radar systems, vehicle-mounted power supply systems |
| Battery Charging | Large-capacity battery charging systems (recommended charging current: 10% of battery AH capacity) |
| LED Lighting Systems | Large LED displays, outdoor lighting power supply |
| Testing & Measurement | Electronic component aging tests, relay testing, DC/DC converter input power supply |
| Security & Surveillance | CCTV systems, access control system centralized power supply |
FAQ
Q1: What output voltages does the ZSN1-1K2 support?
A: It supports four output voltages: 12V / 15V / 24V / 48V, with corresponding models ZSN1-1K2-12, ZSN1-1K2-15, ZSN1-1K2-24, and ZSN1-1K2-48. Please select the appropriate voltage model based on your equipment requirements.
Q2: What is the input voltage range?
A: The input voltage range is 180-264VAC 47-63Hz, suitable for power grids in most regions worldwide.
Q3: Is the output voltage adjustable?
A: Yes. All models support voltage adjustment: 12V model adjustable from 10-13.2V, 15V model adjustable from 13.5-18V, 24V model adjustable from 20-26.4V, and 48V model adjustable from 41-56V.
Q4: What protection features does the product offer?
A: It features overload protection (current limiting with delayed shutdown, recovers upon re-powering) and over-temperature protection (automatically shuts down when temperature exceeds 100°C, auto-recovers upon cooling).
Q5: What are the product dimensions and weight?
A: Dimensions are 291×132×68mm (L×W×H) with a net weight of 2.5Kg.
Q6: What is the operating temperature range?
A: -10°C to +65°C (refer to the output derating curve), with humidity range of 20% to 90% RH.
Q7: Is Yueqing Leyu Electric a factory or a trading company?
A: Yueqing Leyu Electric is a professional manufacturer established in 2004, with over 60 employees and 5 senior engineers. The company holds CE, RoHS, CCC, and ISO9001 certifications.
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