Adjustable power supplies SP150

Up to 150 W DESKTOP model Stabilized output voltage Adjustable output voltage from 0 V Output – Banana plugs 4 mm Protection IP20

Adjustable power supplies SP150 are suitable to be used when it is necessary to often change the output voltage. Power supplies are intended for general use to feed electric and electronic devices with direct voltage in covered rooms, in environments without risk of explosion. Because this is a switched power supply, it achieves high efficiency even with low output voltages. Due to this the power supply does not produce too much heat with low output voltages as is usual with linear power supplies. Output voltage can be set from 0 V up to 30 V or from 0 V up to 50 V depending on the model of power supply. The power supply is also equipped with adjustable current limitation. Currently set voltage and drawn current can be checked on a measuring device of the power supply.

Warning: The current limitation is operational only in steady state. During transitional event the power supply can deliver higher current than set in current limitation. This is caused by capacities which are connected to power supply's output.

Table 1: Technical data     Input voltage 230 V ± 10 % / 50 Hz Output voltage setting continuous from 0 V Output current setting continuous from 0,2 A Operating temperature 0 to 30 °C Signalization current mode - red LED Measuring U and I three-digit LCD Dimensions 240 × 120 × 60 mm Weight 1550 g Accuracy of voltage measurement 1 % + 2 digit Accuracy of current measurement 5 % + 2 digit EMC EN 61000-6-3, EN 61000-6-2

Dokuments   Leaflet SP150 Declaration of conformity All documents

Table 2: Models of SP150 power supply

Additional functions on power supply (marked with .x) as opposed to basic version without additional marking: