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The S-250 250W AC to DC Single Output Power Supply offers reliable performance across various voltage configurations. It features adjustable DC output voltages, ranging from 6V to 56V, with a high efficiency of up to 84%. The power supply provides stable output with minimal noise, ensuring smooth operation. Built-in protection features, including over load, over voltage, and over temperature, ensure safe usage. With a compact design, it operates efficiently in a wide temperature range, making it suitable for diverse applications.
SPECIFICATIONS | |||||||||
OUTPUT | |||||||||
Model | S-250-7.5 | S-250-12 | S-250-13.5 | S-250-15 | S-250-24 | S-250-27 | S-250-48 | ||
DC output voltage | 7.5V | 12V | 13.5V | 15V | 24V | 27V | 48V | ||
Output voltage error | ±2% | ±1% | ±1% | ±1% | ±1% | ±1% | ±1% | ||
Rated output current | 33A | 20A | 18.5A | 16.7A | 10A | 9A | 5A | ||
Output current range | 0-33A | 0-20A | 0-18.5A | 0-16.7A | 0-10A | 0-9A | 0-5A | ||
Wave and noise | 200mVp-p | 150mVp-p | 150mVp-p | 150mVp-p | 150mVp-p | 150mVp-p | 240mVp-p | ||
Inlet stability | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ||
Load stability | ±1% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ||
DC output power | 247.5W | 240W | 248W | 250.5W | 240W | 243W | 240W | ||
Efficiency | 75% | 79% | 79.00% | 80.00% | 81% | 82% | 84% | ||
DC voltage adjustable range | 6~9V | 10~13.2V | 12~15V | 13.5~18V | 20~26.4V | 26~32V | 41~56V | ||
AC input voltage range | 88~132VAC/176~264VAC selected by switch 47~63Hz;248~370VDC | ||||||||
Input current | 5A/115V 2.5A/230V | ||||||||
Leakage current | <3.5mA/240VAC | ||||||||
PROTECTION | |||||||||
Over Load | 105%~135% | ||||||||
Protection type: Fold back current limiting, recovers automatically after fault condition is removed. | |||||||||
Over Voltage | 115%~135% | ||||||||
Protection type: hiccup mode, recovers automatically after fault condition is removed. | |||||||||
Over Temp. | RT3≥55℃ Fan On, ≤45℃ Fan Off, ≥80℃ Output Shutdown (5~7.5V) | ||||||||
RT3≥65℃ Fan On, ≤55℃ Fan Off, ≥80℃ Output Shutdown (12~15V) | |||||||||
RT3≥70℃ Fan On, ≤60℃ Fan Off, ≥85℃ Output Shutdown (24~48V) | |||||||||
ENVIRONMENT | |||||||||
Working Temp., Humidity | -10℃~+50℃; 20%~90%RH | ||||||||
Storage Temp., Humidity | -20℃~+85℃; 10%~95%RH | ||||||||
Vibration | 10~500Hz, 2G 10min./1cycle, period for 60min, each along X, Y, Z axes | ||||||||
SAFETY | |||||||||
Withstand Voltage | I/P-O/P: 1.5KVAC I/P-FG: 1.5KVAC O/P-FG: 0.5KVAC | ||||||||
Isolation Resistance | I/P-O/P, I/P-FG, O/P-FG: 100M Ohms/500VDC | ||||||||
STANDARD | |||||||||
Safety Standard | Design refer to UL1950 | ||||||||
EMC Standard | Design refer to EN55022, EN55024, EN61000 | ||||||||
OTHERS | |||||||||
Dimension | 215*115*50mm(L*W*H) | ||||||||
Weight | 1Kg | ||||||||
Packing | 20pcs/20Kg | ||||||||
NOTE | |||||||||
1.All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12” twisted pair-wire terminated with a 0.1μ & 47μ parallel capacitor. 3.Tolerance: includes set up tolerance, line regulation and load regulation | |||||||||
High Efficiency: Over 84% efficiency for reliable long-term operation.
Wide Input Voltage Range: Supports 110V and 220V input, suitable for global use.
Single Output Design: 48V output, ideal for various industrial and lighting applications.
Environmental Adaptability: Operates from -10°C to +50°C, humidity 20%-90% RH.
Storage Conditions: Can be stored from -20°C to +85°C, humidity 10%-95% RH.
Complete Certifications: CE, CCC certified, meeting international standards.
Universal AC Input: Supports a wide range of AC input voltages, suitable for various power grids.
Compact Size: Small and lightweight, easy to install and integrate into systems.
High Efficiency: Up to 78% efficiency, energy-saving and low heat output.
Comprehensive Protection: Includes overload, short circuit, and overvoltage protection with auto-recovery function.
LED Indicator: Displays power-on and normal operating status.
Full Load Burn-In Testing: 100% full load burn-in testing before shipping ensures reliability.
Warranty: Comes with a 2-year warranty for added peace of mind.
CCTV (Closed Circuit Television): Provides reliable and stable power for CCTV cameras and surveillance systems.
Industrial applications: Powers machinery and equipment in various industrial sectors, ensuring smooth operation.
LED lighting systems: Efficiently supplies DC power to LED lighting systems for energy savings and consistent performance.
DC power supply for oven burners: Delivers stable DC power to oven burners, ensuring precise and consistent heating.
1.Does the S-250 single output power supply come with protection features?
Yes, the S-250 single output power supply is equipped with overload, short circuit, and overvoltage protection, all with automatic recovery.
2.Is the S-250 single output power supply certified?
Yes, the S-250 power supply is CE and CCC certified, ensuring it meets international safety and quality standards.
3.What is the input voltage range for the S-250 single output power supply?
The S-250 power supply supports an input voltage range of 88-132VAC or 176-264VAC, selected by switch.
4.Can the S-250 single output power supply operate in different countries?
Yes, the S-250 power supply is designed for global use with wide input voltage compatibility.
5.What is the size of the S-250 single output power supply?
The dimensions of the S-250 power supply are 215mm x 115mm x 50mm, and it weighs 1kg.
