Linear Power Supply
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A simple AC powered linear power supply usually uses a transformer to convert the voltage from the wall outlet (mains) to a different, usually a lower voltage. If it is used to produce DC a rectifier circuit is employed either as a single chip, an array of diodes sometimes called a diode bridge or Bridge Rectifier, both for fullwave rectification or a single diode yielding a half wave (pulsating) output. More elaborate configurations rectify the AC voltage at first to pulsating DC. Then a capacitor smooths out part of the pulses giving a type of DC voltage. The smaller pulses remaining are known as ripple. Because of a fullwave rectification they occur at twice the mains frequency (in USA it's 60 Hz doubled to 120 Hz). Finally, depending on the requirements of the load, a linear regulator may be used to reduce the ripple sometimes also allowing for adjustment of the output to the desired but a lower voltage. More elaborate versions used by circuit designers are adjustable up to 30 volts and up to 5 amperes output. These often employ current limiting. Some can be driven by an external signal, for example, for applications requiring a pulsed output. In the simplest case a single diode is connected directly to the mains and uses a resistor in series with a more or less fixed load to recharge a battery. This circuit is common in rechargeable flashlights. Selectable 110/240VAC Linear regulated Clean output with less than 2mV ripple Output adjustable from 5 to 25V Two chassis formats available
Linear Fixed Power Supply
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We offer Linear regulated fixed power supply with following specifications: Model No. : PGD-PS-11010A Input Voltage : 230 VAC +-10% 50Hz. Single phase AC. Output Voltage : 110VDC Fixed. Voltage Adjustment : Fine control. Output Current : 0 to 10 Amps Current Adjustment : Fine controls. Output Line regulation : +- 0.1% +-3mV Output Load regulation : +-0.1% +-3mV Control scheme : Transistor series pass regulator. Ripple : 10mV RMS Display : 2 individual 3 digit DPMs for Voltage and Current. Indication ( LED ) : Over load, Short circuit, Power on. Power On : MCB Protection : Transistor series pass regulator. Operating temperature : 5 DEG C to +60 DEG C Output Adjustments : With Knobs. Dimensions : 200mm(H) X 482mm(L) X 350mm(D) Other custom make specifications available on request.
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Linear Power Supplies
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This is an intelligent power supply which is smartly designed with LINEAR technology. This power supply monitors and delivers constant voltage and determines the optimum current at that given instant of time depending on the connected load conditions.
Linear Power Supplies
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This is an intelligent power supply which is smartly designed with LINEAR technology. This power supply monitors and delivers constant voltage and determines the optimum current at that given instant of time depending on the connected load conditions. Unique Features:1.Adjustable DC voltage levels2.Smooth Rectified voltage; with filtered ripple.3.Controls the output voltage level to a constant value irrespective of line, load and temperature changes.4.Output and Inputs voltages are electrically isolated.5.Output is surge protected.6.working Temp. 0-125°c.7.Thermal Shut-down8.Auto Re-start Specification: Auxiliary Supply: 230v AC ± 10% 50-60 Hz Output voltage 1.25 V – 30 VCharging current: 1.5A – 10 A
Linear Power Supplies
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