Basic functions and requirements of DC regulated power supply
Basic functions and requirements of DC regulated power supply
1. The output voltage value can be set arbitrarily and work normally below the rated output voltage value.
2. The steady current value of the output current can be set arbitrarily below the rated output current value and work normally.
3. The voltage and current status of the DC regulated power supply can be automatically switched and have corresponding status indications.
4. Accurate display and identification are required for the output voltage and current values.
5. For DC regulated power supplies with precise requirements for the sum of output voltage and current, generally multi-turn potentiometers and voltage and current fine-tuning potentiometers are used, or direct digital input is required.
6. There must be a complete protection circuit. The DC regulated power supply should not be damaged when a short circuit occurs at the output end or in an abnormal working state, and it can work normally immediately after the abnormal situation is eliminated.
Features of DC regulated power supply
． Three sets of output (two sets of adjustable, one set of fixed voltage)
． Automatic Tracking
． Automatic series and parallel operation
． Fixed voltage and fixed current operation function
． Low Ripple and Low Noise
． with selectable continuous or dynamic load
． Overload and reverse polarity protection
． 31/2 digits 0.5" LED display. 5V, 3A fixed output
DC regulated power supply application
The DC regulated power supply can be widely used in national defense, scientific research, universities, laboratories, industrial and mining enterprises, electrolysis, electroplating, DC motors, charging equipment, etc.
(1) It can be used for various electronic equipment aging, such as PCB board aging, home appliance aging, various IT product aging, CCFL aging, lamp aging
(2) It is suitable for the aging and testing of electronic components that require automatic timing on and off, and automatic counting of the number of cycles
(3) Electrolytic capacitor pulse aging
(4) Sophisticated testing of resistors, relays, motors, etc.
(5) Sophisticated whole machine; performance test of electronic components, routine test
