This small power supply provides a regulated voltage, adjustable between 1.5 and 35 volts at 1 Amp. With the LM317 regulator remarkably better ripple and regulation characteristics are given than with conventional regulators. Current limiter and thermal overload protection are included in the IC. Supplied without heatsink.
Specifications:

1. output current: 1A max.
2. max. dissipation: 15W (cooled)
3. max. input voltage: 24 VAC or 35 VDC
4. PCB dimensions: 52 x 30mm / 2.1 x 1.2"

illustrated_assembly_manual_k1823.pdf

assembly_manual_k1823.pdf

resistor_colour_code.pdf

module_diy_kit_guide.pdf