PL303 - Precision DC Bench Power Supply
Ref: PL303
£355.00 £319.50 excl. VAT £383.40 inc. VATLinear regulation - for the best performance
Ultra-compact design - uses up less space
True Analog controls - for ease of use
S-Lock function - instantly lock settings
V-Span function - customise the voltage range
Low current range and current meter averaging
DC output switches and "view limits" button
Selectable remote sense terminals
0V to 30V/1mA to 3A; 0V to 15V/0.1mA to 500mA; (90W max.)
Output Setting & Control
Voltage Setting: By coarse and fine controls.
Current Setting: By single logarithmic control.
Output Mode: Constant voltage or constant current with automatic cross-over. CC indicator in constant current mode.
Output Switch: Electronic, non isolating. Preset voltage and current limit displayed when output off.
Output rise time no load <15ms.
V-Span (Voltage Span Control)
The voltage adjustment range can be controlled by digital setting of the end-stop values of the coarse voltage control to any desired values. The range for Vmax is 0.1V to 15V/30V/60V depending on model.
The range for Vmin is 0 to (Vmax – 0.1V).
S-Lock (Settings Lock)
Voltage and current settings can be locked by a single button press. Lock accuracy is equal to the meter accuracy (see Meter Specification).
Output Performance
Ripple and Noise: Normal mode voltage: <0·4mV rms and 2mV p-p; Normal mode current: <0·2mArms; (<40uA on 500mA range); Common mode current: <5mA rms
Load Regulation: Voltage - <0·01% + 2mV. Current - typically 0·01% + 500µA.
Please see pdf for full specification.