The Sorensen XEL benchtop power supply is as easy to use as simple analog power supplies but offers the flexibility of advanced digital features. The user interface allows easy control with single-turn knobs including a fine control knob for voltage.

This easy-to-use interface is complemented by V-Spa, S-lock and Output Enable functions.
V-Span allows the user to set a maximum and minimum value over which the knob control
operates. This provides more precise control over the voltage as the knob operates over a
narrow range as well as protecting devices under test by limiting the maximum voltage.
S-Lock provides an easy method to output a regulated fixed voltage. Output Enable lets the user setup the desired voltage and current levels prior to actually turning on the output. All of these features in a laboratory bench supply are only found in the XEL series.

Key Features

XEL Series : Specifications

Output Ratings XEL 15-5 XEL30-3 XEL60-1.5 XEL30-3D   Voltage (VDC) 0-15 0-30 0-60 0-30   Current (ADC) 0.1-5 0.1-3 0.1-1.5 0.1-3/6   Power (W) 75 0-90 90 90/180   Output Performance   Voltage Meter 4-digit meter   Accuracy 0.1% + 10mV   Resolution 10mV   Current Meter 4-digit meter   Accuracy 0.5% + 3mA 0.3% + 3mA 0.3% + 3mA 0.3% + 3mA*   Resolution 1mA 1mA 1mA 1mA   Low Current <500mA   Accuracy 0.3% + 0.3mA   Resolution 0.1mA   Voltage Ripple 0.4 mVRMS   Voltage Noise 2 mVpp   Current Ripple 5 mARMS   Load Regulation   Voltage 0.01% + 2mV   Current 0.01% + 500¥ìA   Line Regulation (10% line change)   Voltage 0.01% + 2.0mV (with remote sense up to 0.5V line Drop 0.01% + 4.5mV)   Current 0.01% + 250¥ìA (for line resistance <0.5ohms when remote sense is used.)   Transient Response <50¥ìs to within 50mV of setting (90% load change)   Common   AC Input 115 VAC ¡¾ 10%, 50/60Hz ( 230VAC available as option MHV )   Power 280VA maximum   Operating Temp 5-40 ¡ÆC, 20-80% RH   Storage Temp -40 to +70 ¡ÆC   Weight 9.9 lbs. / 4.5 kgs, XEL30-3D: 18.8 lbs. / 9 kgs   Size (WxHxD) 4.2x5.2x11.3 inches / 107x131x288 mm, XEL30-3D: 8.4x5.2x11.3 inches / 214x131x288 mm   Options   ARM-XPDG2 Rackmount Kit   * Current accuracy in parallel mode = 0.5% + 3mA