POWER SUPPLIES

Extra low voltage power supply for student exercises with continuously adjustable, stabilized DC voltage or stabilized AC voltage. Selection between DC and AC output voltage is performed using a toggle switch. Specifications: DC ... more

Safety isolating transformer with safety cut out contained in metal housing. Output voltage switchable in 7 steps. Safety transformer conforming to EN 61558-2-6 Safe isolation between power supply and output circuits Specifications: ... more

Safety isolating transformer with safety cut out contained in metal housing. Output voltage switchable in 7 steps. Safety transformer conforming to EN 61558-2-6. Safe isolation between power supply and output circuits. Specifications ... more

Handy and robust DC power supply contained in a sturdy metal housing. The output voltage is continuously adjustable and is displayed via an analog measuring instrument. The output is short-circuit proof and floating. Specifications: ... more

Power supply with adjustable and stabilized DC voltage and analog voltage and current display for DC voltage. The DC voltage component features an automatically alternating voltage and current control and is protected against continuous short ... more

Low voltage power supply to supply voltages for operating narrow electron beam tubes (1024633) or training oscilloscope (1000902). The DC voltages 0 − -50 V and 0 − +300 V have a common zero volt ground so that DC voltages of up ... more

Plug-in power supply with 5.5x2.1-mm co-axial power connector. Safety transformer conforming to EN 61558-2-6 Safe isolation between power supply and output circuits Specifications: Voltage: 12 V AC Max current: 500 mA ... more

Plug-in power supply with 5.5x2.1-mm co-axial power connector. Safety transformer conforming to EN 61558-2-6. Safe isolation between power supply and output circuits. Specifications: Voltage: 12 V AC Max current: 700 mA ... more

Power supply with three outputs for supplying electrical power in experiments using an electrometer (U8531408). Output voltage harmless to touch (ISC max. 2 mA) Safety transformer conforming to EN 61558-2-6 Safe isolation between power ... more

Power supply with three outputs for supplying electrical power in experiments using an electrometer (U8531408). Output voltage harmless to touch (ISC max. 2 mA) Safety transformer conforming to EN 61558-2-6 Safe isolation between power ... more

Universally applicable, floating high-voltage source for experiments on electrostatics or for operating electron tubes. With built-in transformer resistance to external voltage to provide the heating voltage for electron tubes. Continuously ... more

Universally applicable, floating high-voltage source for experiments on electrostatics or for operating electron tubes. With built-in transformer resistance to external voltage to provide the heating voltage for electron tubes. Continuously ... more

Plug-in power supply with 5.5x2.5-mm co-axial power connector. Safety transformer conforming to EN 61558-2-6. Safe isolation between power supply and output circuits. Specifications: Voltage: 12 V AC Max current: 2000 mA ... more

Plug-in power supply with 5.5x2.5-mm co-axial power connector. Comes in 115V and 230V versions. more

Continuously adjustable AC / DC power supply unit with digital displays for voltage and current readings, particularly suitable for experiments for students and trainees. The outputs are galvanically isolated. A pushbutton can be used to turn ... more

DC high-current power supply with digital display of voltage and current. The voltage and current are continuously adjustable by means of coarse and fine controllers. The device can be used as a constant-voltage source with current limiting ... more

High-performance voltage regulating transformer with high load capacity and continuously adjustable AC output voltage. Two digital rms displays for current strength and output voltage. Thermally protected against overload with an overcurrent ... more

High-quality switched-mode power supply in space-saving housing with intelligent control of fan speed to ensure safe and quiet operation. Simple, precise and fast adjustment of voltage and current levels with dual-function rotary knobs for ... more

Powerful electronic power supply, e.g. for the operation of lamps as used in optics. Short circuit proof, with connection leads and two cascadable 4 mm safety plugs. Safety transformer conforming to EN 61558-2-6 Safe isolation between power ... more

Features: • Constant voltage or current • Dual backlit LCD displays for voltage and current • Short circuit protection • Current limiting • High load/line regulation • Low noise/ripple • Banana plug ... more

Features: • Constant voltage or current • Dual backlit LCD displays for voltage and current • Short circuit protection • Current limiting • High load/line regulation • Low noise/ripple • Banana plug output terminals • Complete with ... more

• Adjustable to 30V/3A with fixed 5V and 12V outputs • Adjustable Voltage and Current output • Easy snap terminals for fixed 5V/0.5A and 12V/1A outputs • Constant Voltage or Current • Current limiting indicator ... more

• Adjustable to 30V/3A with fixed 5V and 12V outputs • Adjustable Voltage and Current output • Easy snap terminals for fixed 5V/0.5A and 12V/1A outputs • Constant Voltage or Current • Current limiting indicator ... more

Range: 0-30V 0-6A or 0-60V 0-3.3A Transient Respons:e in output current from full load to half load.Command Processing Time: 100 msStability (% Of Output + Offset)Voltage 0.02% + 1mVCurrent 0.1% + 1mAMemory: Store/Recall points 0~99Power Source ... more

Symmetric, adjustable direct-voltage supply for electronic circuits, in particular, with operational amplifi er LM 741 (P-1012981), e.g. non-wired, inverting and noninverting operational amplifi er, adder and subtractor, diff erentiating and ... more