Model Number: EE15140A 

Electronic Load Model EE15140A

DC Electronic Load

Made in USA, CASS Tested!

Volts: 

 0-50

Current: 

 0-40

Watt:

 150

The EE15140A DC Electronic LoadWorks @ 0.0 Volts Input & real time I/O control
 
attach the electronic load block to a heat- sink and your up and running. 
used them with D to A's, A to D's, Pots, PLC's to control the current
 These Electronic Loads can be used for both Discharge & Charging Batteries & Devices
The electronic load can act as a Current Regulator for charging

( Requires Adobe Acrobat Reader ) Version 5.0 / PDF  Format
  Complete Technical Specifications  File Size: 250K or Less 
  • Specifications
    • Voltage Range 50mV - 58 VDC  
    • Current Range 0 - 40 Amps (drift less than 0.15% at a stable temperature) 
      (Full Current 1.0 + Volts) (Current 50mV - 1.0 Volt ON-resistance dependent)
    • Reverse Current Protection 50 Amp 
    • ON-Resistance Max. 0.025 Ohms (Typical)
    • Input Capacitance less than 5,000 pF
    • Input Inductance less than 100 nH
    • Current Control real time control
    • Current Control Adjustable or Fixed (Resistors / Pots / D to As)
    • Current Control || Internal / External  
    • Current Control (Voltage Input
    • Constant Current 0-4.0 Vdc  for Full Scale = 0-40 Amps
    • Current Monitor ( Voltage Output) 0-4.0 Vdc 10mA max. Full Scale = 0-40 Amps
    • Voltage Monitor (Voltage Output) 0-5.0 Vdc 10mA max. Full Scale = 0-50 Volts
    • Power Dissipation 150 Watts Max.  with High Temperature Heat Sink @ 50C
    • Power Modes | Constant Current (CC) | Qusi- Constant Power (QCP) | Standard Operation
    • Power Modes | Constant Resistance & Constant Power ( Requires Computer Control)
    • Qusi-Power Mode = Startup in Resistance mode & Switched to Qusi-Constant Power
    • Adjustable Startup Voltage / Slew Rate / Startup Voltage Selectable, Internal / External
    • Power Input Bias External  (+12VDC @ 150 ma regulated)
    • Power Input Bias External  (15-24VDC @ 100 ma none regulated )
    • LED bias power light indicator 
    • Automatic Power Limiter Circuit / Some restrictions apply see full specifications
    • Over Temperature 87-95C (typical) || Optional adjustable setting or fixed setting
    • Transient & Over-Voltage Protection ( 58.1 + Volts )
    • Slew Rate Max. typical 6 Amps / uS ( External Pulse) || Default is 0.5A/uS
    • Frequency Range typical / DC - 1.0 Khz full power / 3db @ 8Khz / 6db @ 20.0 Khz
    • Drift less than 0.003 mV / Deg. C (Current Monitor)
    • Offset less than 0.03 mV at any temperature (Current Monitor)
    • Stability @ 25 Deg C 10 Min. Current +/- 0.010 Amps 
    • Stability @ 25 Deg C 24 Hrs. Current  +/- 0.075 Amps any load
    • Humidity 100 % @ 25 Deg C 24 Hrs. Absorption 0.3%
    • Enclosure Anti-Static / Thermal Epoxy
    • Temperature Range -25 deg C to +85deg C (Internal Electronics)

    • Absolute Maximum Temperature Range -25 deg C to +70deg C (Conduction Plate)

    • Size L 4.91" x W 3.0" x H 1.75"
    • Weight 17.5 Oz.
    • Warranty 2 years under normal use some restrictions apply
  • Electronic Load Low Voltage Operation

 Current Pricing 

 Homepage: Http://\www.Exec-Eng.com/

 E-Mail Contact

 Model comes with a  J1 Power & I/O connector kit  (Pins & Mating Connector)
 

 Options: EE15140A 

 option-3 ( Constant Current only Jumper / for startup operation ) no power fold--back  Special order only
 option-6 ( Adjustable Thermal Shutdown )   Special order only
 option-11 ( High Impedance ) 300k input impedance  Special order only 
 option-U ( ULTRA STABLE ) High temperature heat shield  Special order only 
 
accessories:  analog i/o & power cables & meters  
 EE301-PWR  External 115 Vac Power unit to 18 Vdc / low noise power supply (75mV p-p)
 EE105T-12  External Cable for External D to A Operation / 12 Vdc power
 EE105T-14  External Cable for External D to A Operation / 14-24 Vdc power
 EE106T-12  External Cable Standard Alone Operation 12 Vdc power operation
 EE106T-14  External Cable Standard Alone Operation 14-24 Vdc power operation
 EE301-ISOL  External I/O analog signal isolation of inputs and outputs & Power / 12Vdc operation only
 EE301-DCm-40  External I/O analog, Meter Module (digital readout) for Current & Voltage of unit
 Heat-Sinks  High Power heat-sinks with cooling fan for electronic loads
 
accessories:  Digital Controlled Electronic Load systems & what is required:  EE15140A
 Heat-Sinks  High Power heat-sinks with cooling fan for electronic loads  requires 1 per system