Model Number: EE30181A
DC Electronic Load
Volts:	0-150
Current:	0-80
Watt:	300

The EE30181A DC Electronic Load /  Works @ 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

• Specifications <--- CLICK HERE to open / Close
  • Voltage Range 50mV - 150 VDC  
  • Current Range 0 - 80 Amps Input (drift less than 0.5% 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 10,000 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 = 0-80 Amps
  • Current Monitor (Output) 0-4.0 Vdc 10mA max. Full Scale = 0-80 Amps
  • Voltage Monitor (Output) 0-5.0 Vdc 10mA max. Full Scale = 0-150 Volts
  • Power Dissipation 300 Watts Max.  with High Temperature Heat Sink @ 25C
  • 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
  • External Bias Power Input (+12VDC @ 150 ma regulated) or 
  • External Bias Power Input (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
  • Selectable Options (Jumped) & Current Power Measure Circuit
  • Transient & Over-Voltage Protection (155+ Volts)
  • Slew Rate Max.  typical 12 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 +100deg C
  • 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
• Low Voltage Operation <--- CLICK HERE to open / Close
  • Graph of low voltage electronic load operation (PDF)
  • Graph of Voltage electronic load 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)  Supplied with option-11 ( High Impedance ) 300k input impedance  Supplied with option-U ( Ultra Stable ) High temperature heat shield
Options: EE30181A
option-3 ( Constant Current only Jumper / for startup operation ) no power fold--back		Special order only
option-6 ( Adjustable Thermal Shutdown )		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-81	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:  EE30181A
EES-100-01	Electronic Load System Software Control for 1 Load	requires 1 per system
EES-100-02	Electronic Load System Software Control for 2 Loads
EE301-I2C	Digital Controller I2C I/O for (1) one load	requires 1 per load
EE301-I2C-CABLE	Digital cable I/O PC-LPT1 + 115Vac power supply /  works with 2 loads	requires 1 per system
Heat-Sinks	High Power heat-sinks with cooling fan for electronic loads	requires 1 per system
EES-DLL	Digital LPT1 Controller software for I2C I/O   1 or 2  loads	Customer writes Ctrl. software