Plug & Play MCL488 FEATURES PRODUCT OVERVIEW MULTI-CHANNEL LOADS. Front Panel, Analog IEEE 488, or RS232 Control

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1 MCL88 MULTI- LOADS Plug & Play FEATURES Front Panel, Analog IEEE 88, or RS232 Control 0 Amp, 350 Watt Modules 30 Amp, 75 Watt Modules Channels in 50V, 00V, 00V, or 00V Configurations Paralleling Channels for Simultaneous control Operation to a Fraction of a Volt Current, Resistance, Voltage and Power Loading Pulse Operation, Including Three Step Staircase Channels May be Easily Added in the Field PRODUCT OVERVIEW The MCL88 series of multi-channel electronic loads are ideal for ATE system and bench-top applications that require a multiple channel load with maximum flexibility. Each system consists of a sub-rack housing and modules. The load modules are rated at 50V, 00V, 00V or 00V and are rated for 75 watt and 350 watt operation. Up to 0 modules fit into a 9"W x 0.5"H x 23"D sub-rack. The MCL88 is easily upgraded in the field by adding modules. Once in the sub-rack, the modules are user configurable. The load modules can be paralleled using the paralleling straps provided, configured either from the front panel or computer bus, and controlled as a single channel. 350 watt and 75 watt modules may be used in any configuration, providing maximum flexibility. All functions that are available for a single module are available in the multi-channel configuration. Complete operation including Constant Current, Constant Resistance, Constant Power and Constant Voltage is available when operating a single module or when the modules are paralleled. All functions, including linking modules in parallel through software, are programmed via the user-friendly front panel, IEEE-88 bus or the optional RS232 interface. The front panel simultaneously displays voltage, current, wattage and mode for each installed module. INNOVATIVE TEST SYSTEMS... GLOBAL TEST SOLUTIONS

2 UP TO 0 S CONTROLLED FROM A SINGLE IEEE-88 ADDRESS 75 Watt Module 350 Watt Module MCL88 The user enabled password protection locks out the front panel for ATE applications. Front panel control can be restored by entering a user selectable four-digit pass code V 2.8A 35W 5.0V 5.A 0.5V 2.8A 35W 5.0V 5.A V A W <-LINK 0.5V 2.8A 35W 5.0V 5.A 0.5V 2.8A 35W 5.0V 5.A V A W <-LINK DC LOAD + CI: 0.00 A TYPE: 00V/0A ON/ OFF REMOTE PULSE RUN PEAK FAULT 0 MODES CI CV 2 3 LOCAL AC POWER FREQ DUTY CYCLE MEM t LO t HI MENU CP EXT PROG SLAVE CR LOW CR HIGH SHORT ENTER CLEAR MAN ADJ Transister Devices, Inc. 3 Newburgh Road, Hackettstown, NJ 0780 Phone: Fax:

3 SERIES SPECIFICATIONS ANALOG MODE Ext. Prog: 0 to 0 Volts input yields 0 to full scale loading in all operating modes. Input Impedance: 330K Ohms Prog. Response: Limited by internal adjustable slew rate limiter Pulse Mode: Two level or three level pulsing available in any mode. Min Pulse Duration(Any level): 0mSec Max Pulse Duration(Any level): Sec or 7 Min. with reduced resolution and minimum duration Resolution: msec Adjustable Slew Rate: Max: 0 to full scale in 0µS Min: 0 to full scale in 0mS OUTPUT SIGNALS Current Sample Output: Scaling: 0 Volts = full scale Current Accuracy: ±0.5% of full scale PROTECTION Current Limit: 05% of full scale current Power Limit: Approximately 370 Watts Overvoltage: Load disconnect at approximately 05% of full scale voltage Thermal: Load disconnect at internal temperature of 05 C Undervoltage: Load inhibited at less than Volt, when enabled METERS Voltmeter Accuracy:±0.25%, ± Digit Ammeter Accuracy: ±0.25%, ± Digit Wattmeter Accuracy: ±0.5%, ±2 Digits IEEE-88 READBACKS Current: Resolution: /000 of Full Scale Accuracy: ±0.5% ± Digit Voltage: Resolution: /000 of Selected Full Scale Accuracy: ±0.5% ±Digit Power: Resolution: 87.5 mw Accuracy: ±0.5% ±Digit MECHANICAL Module Size:.58 W x 0.5 H x 2 D 0mm W x 27mm H x 0mm D Module Weight: 2 lbs. / 5.kg Chassis Size: 9 W x 0.5 H x 2 D 83mm W x 27mm H x 0mm D Rack Mountable Full Chassis Weight: 25 lbs. / 5.70kg MISCELLANEOUS AC Input: User Selectable 0VAC/220VAC,±0%, 350W Ambient Temp: 0 C to 0 C CHASSIS OUTLINE INNOVATIVE TEST SYSTEMS... GLOBAL TEST SOLUTIONS

4 MODULE SPECIFICATIONS MCL MCL MCL to 00A 0 to 5A 0 to 0A ±0.50% ±0.25% ±0.25% 00mA 2mA 0mA A/V 0-5 A/V 0-0 A/V Low Res. Mode: Infinite Ω Low Res. Mode: Infinite - 0.Ω Low Res. Mode: Infinite Ω 0-20 A/V A/V 0 - A/V High Res. Mode: Infinite Ω High Res. Mode: Infinite -.Ω High Res. Mode: Infinite - 0.7Ω 0-50V 0-00V 0-00V ±0.50% ±0.5% ±0.5% ±0.075V ±0.5V ±0.5V 0 Watts 0 Watts 0 Watts 0 Watts 0 Watts 0 Watts 0.00Ω Max. 0.0Ω Max. 0.0Ω Max Transistor Devices, Inc. 3 Newburgh Road, Hackettstown, NJ 0780 Phone: Fax:

5 MODULE SPECIFICATIONS MCL MCL MCL to 0A 0 to 20A 0 to 30A ±0.25% ±0.25% ±0.25% 0mA 20mA 30mA 0-5 A/V 0-3 A/V 0-30 A/V Low Res. Mode: Infinite Ω Low Res. Mode: Infinite Ω Low Res. Mode: Infinite Ω A/V A/V 0-3 A/V High Res. Mode: Infinite - 0.7Ω High Res. Mode: Infinite - 3Ω High Res. Mode: Infinite Ω 0-00V 0-00V 0-00V ±0.25% ±0.5% ±0.50% ±0.V ±0.9V ±0.5V 0 to 7 0 Watts 0 Watts 0 Watts 0 Watts 0.08Ω Max. 0.33Ω Max. 0.0Ω Max INNOVATIVE TEST SYSTEMS... GLOBAL TEST SOLUTIONS

6 MODULE SPECIFICATIONS MCL MCL MCL to 30A 0 to 0A 0 to 5A ±0.25% ±0.25% ±0.25% 30mA 0mA 5mA A/V A/V 0-5 A/V Low Res. Mode: Infinite Ω Low Res. Mode: Infinite - 0.Ω Low Res. Mode: Infinite - 0.2Ω A/V A/V A/V High Res. Mode: Infinite -.333Ω High Res. Mode: Infinite -.Ω High Res. Mode: Infinite - 2.0Ω 0-00V 0-00V 0-00V ±0.25%.5% ±0.5% ±0.V ±.8V ±0.5V 0 to 7 0 to 7 0 to 7 0.Ω Max. 0.Ω Max. 0.0Ω Max Transister Devices, Inc 3 Newburgh Road, Hackettstown, NJ 0780 Phone: Fax: