7.5W Switching Power Supply Module With Direct and Reverse Voltage Output

The 7.5W Switching Power Supply Module With Direct And Reverse Output is a compact power module for electronic applications. It provides both positive and negative DC output options and supports a wide input range. The module includes protection features for safer operation and is designed for stable performance across a broad operating environment. It is available with multiple output voltage options and listed output current ratings. This product page presents the essential electrical and environmental specifications for the 7.5W Switching Power Supply Module.

Features of 7.5W Switching Power Supply Module With Direct And Reverse Output

• Wide input voltage range
• Positive and negative output voltages
• DC short-circuit protection
• Overcurrent protection
• Overpower protection

Specifications of 7.5W Switching Power Supply Module With Direct And Reverse Output

• Input Voltage (VAC): 85-265V
• Input Voltage (VDC): 120-374V
• Frequency Range: 47-63Hz
• Inrush Current: 10A/220VAC (Cold Start)
• Leakage Current: ≤2mA/220VAC
• Standby Power: ≤150mW/230VAC
• Output Voltage (VDC): +5V / -5V, +12V / -12V, +15V / -15V, +24V / -24V
• Output Current (A): +5V: 1.5A / -5V: 1.5A
• Output Current (A): +12V: 700mA / -12V: 700mA
• Output Current (A): +15V: 500mA / -15V: 500mA
• Output Current (A): +24V: 350mA / -24V: 350mA
• Output Power: 7.5W
• Efficiency: Up to 84%
• Ripple and Noise: ≤150mV
• Operating Temperature: -20℃ to 70℃
• Storage Temperature: -40℃ to 85℃
• Humidity: 20%-90% RH (Operating), 10%-95% RH (Storage, non-condensing)
• Weight: 26g

How to Use 7.5W Switching Power Supply Module With Direct And Reverse Output

1. Connect the input within the specified AC or DC range.
2. Select the required positive and negative output voltage pair.
3. Verify the load stays within the listed output current rating.
4. Ensure proper insulation between AC input and DC output before powering on.

More Info

• Short-circuit protection uses cut-off mode and automatically recovers after the abnormality is removed.
• Overcurrent protection is listed at >50%.
• Overpower protection is listed at 110%-170% of rated output.
• Output model options include JY-17W ±5V, JY-17W ±12V, JY-17W ±15V, and JY-17W ±24V.
• Rated current values are 1.5A / 1.5A, 700mA / 700mA, 500mA / 500mA, and 350mA / 350mA.
• Output accuracy is ±1%.
• Voltage adjustment accuracy is ±1.2%
• Load regulation is ±1% for JY-17W ±5V and JY-17W ±12V.
• Load regulation is ±4% for JY-17W ±15V and JY-17W ±24V.
• Rated power values are 15W for JY-17W ±5V and 17W for JY-17W ±12V, JY-17W ±15V, and JY-17W ±24V.
• Efficiency values are 79%, 83%, 83%, and 84%.
• Startup/Rise/Hold Time: 2000ms/30ms/115VAC, 1000ms/30ms/230VAC.
• Leakage Current: <5mA/220VAC.
• Dimensions (L x W x H): 76 x 41 x 21 mm.
• Lifetime: Over 26000 hours under normal working conditions.
• Noise Test: Measured at a 30cm distance with a 0.1uF and 47uF capacitor across the terminals.
• Standards Compliance: Meets related safety and EMC standards.
• Performance is measured at 25°C with a rated load input of 220VAC.
• Load regulation is measured from 0% to 100% rated load.
• Product design and specifications are subject to change without prior notice.