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LabPower DS1502 is a dual adjustable benchtop power supply designed for powering small digital and analog circuits. Its compact size takes very little valuable bench space and makes this DC benchtop power supply very portable. Both 15 volt power supplies are independent allowing +/- configurations as well as dual supply logic circuits. The outputs are fully protected from short circuit faults.

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Quad Output DC Power Supply
4-in-1 DC Power Supply

Two fully adjustable supplies combined with two auxiliary outputs
Two 0 to 30V/0 to 5A outputs with selectable Constant Voltage and Constant Current modes
Two auxiliary outputs with fixed current of 3 to 6.5V/3A and 8 to 15V/1A

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900W Switching Mode DC Power Supply
Remote Control Operation for output power on/off and voltage/current adjustment

Remote Control functionality allows to turn the unit on/off and adjust output voltage/current
Constant Voltage and Current with high load/line regulation and low noise/ripple
10-turn potentiometers provide precise output voltage and current control
Remote sensing for applications that require precise voltage at the point of application
Dual 4-digit LED displays with 0.5% accuracy
Output over-voltage protection
Overload, over-temperature and short circuit protection
Complete with remote control plug and power cord

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80W Switching Mode DC Power Supply
3-in-1 Lightweight DC Power Supply with 3 selectable ranges

Features

Performs like 3 power supplies in one
3 selectable ranges: 0 to 16V/0 to 5A; 0 to 27V/0 to 3A; 0 to 36V/0 to 2.2A
4-Digit LED displays
Front/Rear output terminals

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Adjustable 18V/3A Supply with dual LCD displays

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 power cord

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Features

High resolution programmable output and two fixed outputs of 5V and 3.3V
Selectable constant Voltage or Current modes
Auto output of up to 200 steps with programmable Voltage, Current and time
Programmable over Voltage protection
Programmable over Current protection with 0 to 60 second delay timer
Storage/Recall memory for 200 test setups
Bi-directional RS-232 port for custom PC programming and automatic test setups
High stability with low ripple and noise
Dual output terminal for source and monitor connections
Dual high contrast LCD display with backlighting

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Adjustable 30V/1A Supply with dual LCD displays

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 power cord

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Features

Triple Output: Adjustable 0-30V, 0-3A plus fixed 5V and 12V
0-30V Adjustable Voltage Output
0-3A Adjustable Current Output
Independent 5V and 12V Outputs Provides Power for TTL or CMOS Projects
Easy Snap Terminals for 5V and 12V outputs
Overload and Short Circuit Protection
Constant Voltage or Current
Current Limiting Front Panel LED Indicator
Binding Post Terminals for Variable Supply

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Features

Triple Output: Adjustable 0-30V, 0-30A plus fixed 5V and 12V
0-30V Adjustable Voltage Output
0-30A Adjustable Current Output
Independent 5V and 12V Outputs Provides Power for TTL or CMOS Projects
Easy Snap Terminals for 5V and 12V outputs
Overload and Short Circuit Protection
Constant Voltage or Current
Current Limiting Front Panel LED Indicator
Binding Post Terminals for Variable Supply

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Checks phase sequence and phase status
Tests up to 690VAC and displays graphical phase orientation on the large LCD

Features:

40 to 690VAC rated test range for testing phase orientation of three phase power sources over 15 to 400Hz frequency range
Graphical multiline LCD indicates phase orientation (clockwise or counter-clockwise) and whether each of the three phases is live
Durable housing is double molded
Easy to open alligator clips with wide jaws
Tests phase orientation of three phase power sources
No battery required
Dimensions: 5.1 x 2.7 x 1.25" (130 x 69 x 32mm); Weight: 4.5oz (130g)
Complete with cable, three large color coded alligator clips, and pouch case

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Power measurements and analysis of single and 3-phase/3-wire or 3-phase/4-wire systems

Large backlit LCD displays up to 35 parameters in one screen
True RMS power measurements with Harmonics display (1-99th order)
Capture 28 Transient events (including Dip, Swell and Outage) with programmable threshold
Simultaneous Harmonics and Waveform display
Measures Current and Voltage
Datalogger records up to 52,428 records in single phase, 2 wire applications (17,476 in 3-phase 4-wire applications)

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Power measurements and analysis of single and 3-phase/3-wire or 3-phase/4-wire systems

Large backlit LCD displays up to 35 parameters in one screen
True RMS power measurements with Harmonics display (1-99th order)
Capture 28 Transient events (including Dip, Swell and Outage) with programmable threshold
Simultaneous Harmonics and Waveform display
Measures Current and Voltage
Datalogger records up to 52,428 records in single phase, 2 wire applications (17,476 in 3-phase 4-wire applications)

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Four clamps for power measurements on single phase, 3-phase/3-wire or 3-phase/4-wire systems

Large backlighting LCD displays 10 parameters simultaneously (kW, kVAR, kVA, PF plus the voltage and current of the three phases)
Clamp-on True RMS power measurements with software for Harmonics analysis
Current measurements to 1000A and Voltage measurements to 600V
Automatically logs up to 20,000 sets of measurements and manually logs up to 99 sets

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Measure Electromagnetic Field Radiation Levels from Fans, Electrical Appliances, Wiring, and Power Lines

Large 1/2" LCD (1999 count) display of Electromagnetic Field (EMF) level in milliGauss or microTesla
Accurate measurements to 4% over a measuring range of 0.1 to 199.9mGauss (0.01 to 19.99µTesla)
ELF frequency bandwidth of 30 to 300Hz
Single axis - sampling 2.5 times per second
Overrange Indication
Dimensions: 5.2x2.8x1"(132x71x25mm)
Weight: 6 oz (170g)
Complete with 9V battery

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Features

Large backlighting LCD displays 10 parameters simultaneously (kW, kVAR, kVA, PF plus the voltage and current of the three phases)
Clamp-on True RMS power measurements with software for Harmonics analysis
Displays Active Power (kW), Apparent Power (kVA), Reactive Power (kVAR) and Power Factor
Current measurements to 1000A and Voltage measurements to 600V
kWH, kVARh and kVAh energy measurements
Automatically logs up to 20,000 sets of measurements and manually logs up to 99 set
Programmable Start/Stop datalogging times
PC interface with Windows 95/98/NT/2000/ME/XP compatible software for single and three phase voltage/current Waveform display and Harmonic analysis
Phase sequence measurements
Complete with 4 current clamps, 4 voltage leads with alligator clips, 8 AA batteries, software, PC interface cable, and carrying case

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Features

400 count dual display LCD
Clamp jaws open to 2.2" (55mm) for 1000MCM conductors
3 phase measurements on both 3 or 4 wire balanced and unbalanced loads
Measure True Power (AC, DC)
Measures Reactive (KVAR), and Apparent (KVA) Power to 1200KW
Display Lead/Lag Current/Voltage phase shift in degrees
Store and recall last five measurements
Basic Measurements: Watts, Volts, Amps, and Frequency
Advanced: KVA, KAR, power factor, and phase angle
Wide ranges to 1200kW, 600V, and 2000A
Dual displays: kW & PF, KVA & KVAR, phase-angle & Hz, Volts & Hz, Amps & Hz
Data Hold
Built-in DCA Auto-Zero
Advanced Relative and Min/Max functions
Complete with test leads, carrying case and 9V battery

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Features

Four simultaneous LCD displays of Watts, Power Factor or VA, Voltage or Hz, Amps
True RMS Voltage and current measurements of sine, square, triangular and distorted wave forms with a crest factor<5
Plug device to be tested directly into the Power Analyzer
Built-in Datalogger that stores up to 1,012 readings. Choice of single record storage or continuous datalogging
Choice of battery or AC adaptor power
Max Recall, Data Hold, Overload Protection
Sampling (update) rate is 2.5 times per second
Windows 95/98/NT/2000/XP/ME software allows user to download stored data or save data directly, and to create an ASCII file. Computations include phase angle, apparent and reactive power, consumption and cost, and power factor correction
Includes software, serial cable, 8AA batteries, power cord, 117 VAC adaptor, and built in carrying case

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Appliance Tester/Power Analyzer

Compact, Battery Operated Device For Analyzing AC Power Loads - With PC Interface Plus Datalogging
Four simultaneous displays of Watts, Power Factor or VA, Voltage or Hz, Amps
True RMS Voltage & Current measurements of sine, square, triangular and distorted wave forms with a crest factor < 5
Plug device to be tested directly into the Power Analyzer
Max, Data Hold and Overload Protection
Battery or AC adaptor provides line isolation
Sampling (update) rate is 2.5 times/second