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PSREG Power Supply
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| The PSREG Low Voltage Regulated Power Supply
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The PSREG is a high quality low voltage regulated power supply. It is recommended for use with solid state preamplifiers, active crossovers, filters, CD
players, and other circuits with low-to-medium current requirements. The PSREG’s voltage can be fixed from a positive 5 volts to 24 volts by the
selection of a few resistors, and its output is capable of supplying up to 1.0 ampere of current.
The PSREG uses the Linear Technologies LT1085 regulator which is a low dropout, high efficiency device highly recommended for audio
applications. The rectifier diodes are low noise Schottky devices and filtering is accomplished with the renowned ELNA Cerafine electrolytic capacitors.
The PSREG is a very compact design measuring just 2 inches by 2.5 inches with a height of less than 1.5 inches making it very useful for CD player mods.
*** Please specify your desired output voltage ***
Typical outputs available are 5V, 6V, 12V, 15V, 18V, 24V
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The following equation can be used to calculate the resistor values required for a specific output voltage:
Vout = 1.25 ( 1 + R2/R1) + R2 (50 x 10-6)
The table below lists resistor values for several common voltages. If you order our kit, be sure
to specify which voltage you will be using, and we will send you the correct values.
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Resistance
R2 = 2.74 Kohm R1 = 1.00 Kohm
R2 = 10.0 Kohm R1 = 1.21 Kohm
R2 = 10.5 Kohm R1 = 1.00 Kohm
R2 = 12.1 Kohm R1 = 0.95 Kohm
R2 = 33.2 Kohm R1 = 1.91 Kohm
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Voltage
+ 5 Volts
+ 12 Volts
+ 15 Volts
+ 18 Volts
+ 24 Volts
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| Options and Pricing |
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PSREG1 |
PSREG KIT without Transformer |
$43.00 |
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PSREG2 |
PSREG KIT with Transformer 5 Volts @ 1A |
$61.00 |
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PSREG3 |
PSREG KIT with Transformer 6.3 Volts @ 1A |
$61.00 |
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PSREG4 |
PSREG KIT with Transformer 12 Volts @ 1A |
$65.00 |
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PSREG5 |
PSREG KIT with Transformer 15 Volts @ 1A |
$66.00 |
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PSREG6 |
PSREG KIT with Transformer 18 Volts @ 1A |
$68.00 |
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PSREGA |
Assembly and Test fee |
$20.00 |
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Please note: When you checkout, be sure to specify your desired regulated output voltage. You can provide this information in the comments
box on our checkout page. We will calculate the necessary values.
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| NEED MORE CURRENT? |
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Got some hungry tube filaments to feed or a turntable motor to control? Checkout
our High Current Version of the PSREG Regulated Power Supply HERE |
