Radi0Kit PS-318 is a power supply kit designed for use with RK-318 preamplifier kit and various other circuits with electronic valves. It can supply up to two RK-318 kits.

The input voltage is 220/240 or 110/120V AC. It has two voltage outputs, one 12.6V DC with maximum current capability of 0.6A and a 250V DC output with maximum current capability of 10mA. The voltage of 12.6V DC is regulated while the high voltage output is electronically smoothed. The entire construction is made on a printed circuit board and can easily be placed in a box.

The connections for the input and output voltages are on the circuit board. Special printed circuit terminals are used for these connections. The high voltage circuit is protected by a 100mA rapid melting fuse in case of a short circuit. The AC power transformer is shielded and can be placed near any circuit without inducing buzz even if it is an amplifier with high gain. The kit includes all components, printed circuit board, the power transformer and mounting accessories (bolts, nuts, standoffs, etc.).


PARTS PLACEMENT ON THE BOARD

TECHNICAL SPECIFICATIONS

Input Voltage:

110-120/220-240V AC 50/60Hz

Output Voltages:

250V DC & 12.6V DC

Maximum Output
Current:

10mA at 250V & 0.6Α at 12.6V

Output Voltage Ripple:

<10mV at 250V & <100mV at 12.6V under full load

Dimensions:

11.2 x 9.5 x5.4 cm (L x W x H)

Weight:

675gr (transfomer included)

Power Output:

10W

BE CAREFUL!!! HIGH TENSION VOLTAGES THAT CAN BE DANGEROUS OR LETHAL ARE USED IN THIS KIT. DO NOT TRY TO CONSTRUCT IT IF YOU LACK THE EXPERIENCE OR IF YOUR WORK IS NOT OVERSEEN BY AN EXPERIENCED CONSTRUCTOR OR ELECTRONICS ENGINEER. ALWAYS FOLLOW THE SAFETY RULES THAT APPLY IN YOUR REGION.




 


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