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TDK Lambda – SFL DC Electronic Load Series

TDK Lambda – SFL DC Electronic Load Series

  • High Speed Current Control, High Slew-Rate
  • Low Voltage Operation with No Turn-On Delay
  • Seven Load Modes
  • Four Operating Modes
  • Parallel Operation (up to 10kW/10 units)
  • Built-In USB; IEEE, Ripple/Noise Interface options
  • EN61010-1 compliant; Two Year Warranty
  • Sweep Mode Test Function (V/I, OCP, OPP)
  • Built-In Protection & Alarms (Current Limit, Power Limit, OTP, OVP, Reverse Connection)
  • • Large 3.5″ Color LCD Screen • Load Terminals on Front and Rear Panel

 

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Introducing the TDK Lambda – SFL DC Electronic Load Series

The SFL DC Electronic Load Series is a multi-functional programmable DC Electronic Load series that offers power levels of 300W (3U Half-Rack) and 1kW (3U Full-Rack) with high-speed current control (no dynamic overshoot/oscillation), high slew-rate (up to 30A/us) and stable operation at low voltage with no turn-On delay. It is lightweight and has a user-friendly front panel with built-in (USB) and optional (IEEE) communication Interfaces.

 

TDK Lambda – SFL DC Electronic Load Series



TDK Lambda – SFL DC Electronic Load Series

Key Features

  • High Speed Current Control, High Slew-Rate
  • Low Voltage Operation with No Turn-On Delay
  • Seven Load Modes
  • Four Operating Modes
  • Parallel Operation (up to 10kW/10 units)
  • Built-In USB; IEEE, Ripple/Noise Interface options
  • EN61010-1 compliant; Two Year Warranty

Low Voltage Operation / Rising Load Current Without Turn-On Delay

Some electronic loads may have discontinuity and not allow load current to flow below a minimum operating voltage. Due to low voltage operating optimization the SFL DC Electronic Load Series is able to emulate a resistor where the load current flows and changes linearly from 0V thereby eliminating current cut-off at low operating voltage. This also eliminates any soft-start delay (where load current does not flow until a minimum operating voltage is achieved) and allows low voltage

Parallel Operation

Parallel operation (via rear panel connection) is achieved by connecting units of the same voltage rating in parallel, connecting a parallel cable from unit-to-unit and setting one unit as the Master unit and all other units as Slave units. Up to nine Slave units can be connected in a system allowing load systems of up to 10kW to be configured. Load system control is performed by the Master unit where total load system current or power can be set up and displayed on the Master unit front panel.

Multi-Channel Synchronous Operation

Multi-channel synchronous operation (with triggering) allows multiple DC electronic loads to be connected to separate devices by using the same parallel cable connection from unit-to-unit. Synchronized load ON/OFF and Dynamic operation are featured in a Master-Slave configuration with up to ten units total (up to 10kW total).

 



Key Benefits

Protection Functions and Alarms

Several Protection functions and Alarms are featured including Current Limit (OCP), Power Limit (OPP), Over-Temperature protection (OTP), Over-Voltage protection (OVP) Alarm and Reverse Connection Alarm.

The Current Limit (OCP) has an adjustable limit threshold where the load can be set to either maintain operation at the limit threshold or shut down where the Power Limit (OPP) is set to 100% of rated power and can maintain load operation at the limit threshold or shut down.

 


TDK Lambda – SFL DC Electronic Load Series


Trust the Experts at ACA TMetrix Inc.

ACA TMetrix Inc. is a leading Canadian distributor of test and measurement instruments and design tools. For over 55 years we have provided products manufactured by the world’s leading instrument manufacturers. Leading Distributor of Design Tools and Test Equipment in Canada.

Specifications

Model Number Rated Power (Watts) Rated Voltage (V) Rated Current (A) Slew Rate (A/us) Load Modes Operating Modes Construction
SFL 120-60-300 300 120 60 5mA/us-20A/us CC, CR, CP, CV, EXT, Short, CV+Climit Normal (DC),
Dynamic (Time/Freq),
Sequence,
Sweep
3U Half Rack
SFL 500-12-300 300 500 12 0.25mA/us-1A/us 3U Half Rack
SFL 120-180-1K 1000 120 180 7.5mA/us-30A/us 3U Full Rack
SFL 500-36-1K 1000 500 36 0.75mA/us-3A/us 3U Full Rack

 

 

Datasheet


Contact ACA TMetrix Inc.

Address

3585 Laird Road, Unit 15 & 16, Mississauga ON L5L 5Z8

Phone: 1-800-665-7301

Fax: 1-905-890-1959

Email: info@tmetrix.com

About ACA TMetrix Inc.

ACA TMetrix Inc. is a leading supplier of test instruments and design tools in Canada. For over 50 years we have provided services and support for products that are manufactured by the world's leading instrument suppliers.

TMetrix Ltd. is Part of the ACA Group of Companies. Allan Crawford Associates (ACA), is one of Canada's largest distributors of electronic components, test equipment, and scientific solutions.

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