15v smps power supply

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Tips: Troubleshooting the interrupted DC output and unstable voltage output of switching power supply. If the power fuse remains in perfect condition but there is no DC output at various levels in loaded condition, it may be caused by open circuit, short circuit, overvoltage, overcurrent, failure of auxiliary power supply, failure of oscillating circuit, over load of power supply, breakdown of rectifier diode in high-frequency rectification and smoothing circuit, or electric leakage of smoothing capacitor. If voltage output remains zero after checking secondary components by multimeter and clearing breakdown, overload or short circuit of high-frequency rectifier diode, it can be confirmed there is problem with control circuit of power supply. If there is voltage output at some parts, that means the onboard circuit works properly and it is problem of high-frequency rectification and smoothing circuit. High-frequency filtering circuit mainly uses rectifier diode and low-voltage filtering capacitor to output DC.

15v smps power supply

Tips: Different working modes of switching power supply and linear power supply. Power devices of linear power supply operate in linear status. As required by its working mode, linear power supply must be equipped with a step-down transformer to help it complete the transformation from high voltage to low voltage. Then, the voltage would be output as DC voltage through rectification. Its working mode determines its poor performance in size, efficiency and calorific value. However, the linear power supply also has advantages. It generates less noise due to less ripples and satisfactory adjustment rate. The linear power supply is applicable to artificial circuit and various amplifiers. Power devices of switching power supply operate in switching status with fast frequency power devices switch at a frequency of KHz and the module power supply operates at a frequency of KHz. Their switching status improves performance of switching power supply in power loss and working efficiency. However, it comes up with higher requirements for transformers. The transformers applied to switching power supply must be made of materials with high magnetic conductivity. The switching power supply is characterized by higher efficiency and smaller size, but it appears poorer than linear power supply in terms of ripples and adjustment rates of voltage or current. My Account Register Log in Wishlist 0. Back Brushless DC Motors.

Back Contactors. The linear power supply is applicable to artificial circuit and various amplifiers.

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Ahmedabad, Gujarat. Chennai, Tamil Nadu. Company Video. Sachin, Surat Plot No. Surat, Gujarat. Faridabad, Haryana. S, OPP. Pune, Maharashtra. South 24 Parganas, West Bengal.

15v smps power supply

Output is adjustable from 3V to 15V with the ability to fix the output at Javascript is currently disabled in your browser, please turn it on to avoid loss of functionality. Cookie settings. This website uses cookies to ensure you get the best experience. Please let us know if you agree to all of these cookies. Allow all Manage. Report an error Discontinued. The PSU is fully protected with overload, over temperature, over voltage set at

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Back Gas Detectors. Was this review helpful? Customers also viewed these products. Subscribe Unsubscribe. Note: Cooling Fan has wind noise. In stock Usually ships within 4 to 5 days. Back Gearbox. Back AC Gear Motors. Back Desoldering Station Desoldering Pump. High-frequency filtering circuit mainly uses rectifier diode and low-voltage filtering capacitor to output DC.

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