Symmetric +/- 1 to 24V, 1A Power Supply Electronic KitVellemanLow cost universal symmetrical power supply delivering a positive and negative output adjustable from 1.2V to 24Vdc. 1A rating. Ideal for op-amps, audio amplifiers. Just add a 24Vac transformer and heatsink...Electronics > Circuit Components > Printed Circuit Boards > Development BoardsK8042K804254103293202187.45Quasar Electronics Limitedhttps://quasarelectronics.co.uk/Item/velleman-k8042-symmetric-1a-power-supply-kit
Velleman K8042 - Symmetric +/- 1 to 24V, 1A Power Supply Electronic Kit
This Symmetrical 1A Power Supply SELF-ASSEMBLY electronic kit is a low cost universal symmetric power supply delivering a positive and negative output adjustable between 1.2 and 24Vdc.
just add a suitable transformer and a heatsink
ideal for op-amp applications, audio amplifiers, ...
trimmers can be replaced by potentiometers to allow continuous adjustment of output voltage
LED output indicators
Product selection advice: Please ensure the equipment under power draws less current than the power supplies maximum rated current detailed below (do not rely on equipment rating specifications as they are often incorrect). We recommend that the power supply is rated at least 20% above the equipment to be powered so it can handle current surges, etc.
positive and negative output adjustable between 1.2 and 24Vdc
output current: up to 2 x 1A continuous (with suitable heatsink)
max. input voltage: 2 x 24Vac
very good line and load regulation
short circuit protection
optional heatsink: HS4003 (for maximum 20W dissipation)