Programmable DC Power Supplies For Laboratory & System Integration

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1 PROGRAMMABLE DC POWER SUPPLIES MODEL 62000P SERIES Key Features: Programmable DC Power Supplies For Laboratory & System Integration Chroma s new 62000P Series of programmable DC power supplies offer many unique advantages for ATE integration and testing. These advantage include a constant power operating envelope, precision readback of output current and voltage, output trigger signals as well as the ability to create complex DC transients waveforms to test device behavior to spikes, drops, and other voltage deviations. Designed for automated testing DC-DC converters and similar products, the 62000P sets a new standard for high accuracy programmable DC supplies. The 62000P Series includes 4 different models ranging from 600W to 1200W, up to 160A and up to 600V. Due to their constant power operating envelope a single instrument can provide both high voltage/ low current AND low voltage/high current thereby reducing the number of supplies needed in typical ATE applications. The 62000P also includes 16 bit readback capability for accurate voltage and current readings. This means systems no longer need complex shunt/multiplexers to make accurate readings of the UUT s input parameters. The instruments also include I/O ports providing 8 bit TTLs, DC-ON, fault output signal and remote inhibit as well as a output trigger signal for system timing measurements. Another unique capability of the 62000P supplies is their ability to create complex DC transient waveforms. This capability allows devices to be tested to DC voltage dropouts, spikes and other voltage variations making them an ideal choice for airborne device testing, inverter testing and other devices which will experience voltage interrupts. Applications include DC/DC Converter & Inverter voltage drop test, engine start-up simulation, battery automated charging, electronic product life cycle test, and etc. Four models: 62006P P P P Wide range of voltage & current combinations with constant power Voltage range: 0 600V Current range: 0 160A Power range: 600W & 1200W Precision V&I Measurements DC Transient generation with Voltage & Current Slew Rate Control Digital encoder knobs, keypad and function keys Current sharing for parallel operation with Master/Slave Control Auto Sequencing Programming: 10 Programs / 99 Sequences / 8 bit TTL OVP, Current Limit, Thermal protection Analog Programming Interface, Optional GPIB control with SCPI Standard RS-232 interface LabView and Labwindows CE Certifi ed MODEL 62000P SERIES RS-232C GPIB PFC

2 Wide Operating Region with Constant Power: The 62000P Series supplies offer a wide operating region. For example, the output specification for model 62012P is 1200W/80V/60A, it allows operating flexibly in various combinations as shown in the figure at the right. As shown conventional power supplies provide the same rated current at all output voltages, however, the 6200P provides greater current at lower output voltages. This means both low voltage/high current and high voltage/low current UUTs can be tested using a single supply avoiding the for multiple supplies saving cost and space within typical ATE systems. Master / Slave Parallel & Serial Control: When high power is required, it is common to connect two or more power supplies in parallel or series. The 62000P Series supplies have a smart Master / Slave control mode making series/parallel operation fast and simple. In this mode the master scales values and downloads data to slave units so programming is simple and current sharing automatic. Front Pane l Remote GPIB Master RS v P1 P2 Slave P3 Chroma 62012P operating r egion Conventional Power Supply operating region P4 P I P S e r i e s 62000P Series Power Supplie s Transient Simulations & Sequencing The 62000P Series supplies allow for 100 user programmable sequences with time settings ranging from 10ms to 10000s, voltage /current slew rate control and 8 bit TTL output for automated test applications. Applications include DC/DC Converter & Inverter voltage dropout testing, engine start-up simulation, battery automated charging, product life cycle testing and airborne avionics testing. Soft Start Testing Voltage Slew Rate Control

3 Programming Sequences Applications D/D Converter Cycle drop Testing D/D Converter Sag Testing D/D Converter Surge Testing Voltage&Current Slew Rate Simulation Life cycle testing Pulse charge of battery VID code changed testing of VRM/VRD VRM Output Voltage The 62000P Supplies provide 8 output TTL bits with timing control. These control lines can be used for VID control of VRMS or to control other discrete signals.

4 Panel Description: 1.LCD Display: Display setting, readings and operating status. 2.PROG Key: Program sequence /transients. 3.CONFIG Key: Set s system configuration parameters. 4.VOLTAGE Key: Set s output voltage. 5.CURRENT Key: Set s output current/current limit. 6.NUMERIC Key: Data input. 7.ROTARY Key: Adjust s V&I and other active parameter. 8. AC POWER ON/OFF Switch 9.LOCK Key: Used to lockout manual keys. 10.OUTPUT Key: Enable s or disable s output. 11.OUTPUT Terminal: Power supply output terminals (limited current). 12.OUTPUT Terminal: Power Supply output (full current). 13.Sense Terminal: Romote sensing connections 14.System Fan 15.Analog programming interface 16.System I/O port: 8 bit TTL, DC-ON, fault output signal and remote inhibit and trigger input signal 17.GPIB Connector (Optional) 18.RS-232 Connector 19.RS-485 Connector 20. AC Input Terminal 62000P Series

5 PROGRAMMABLE DC POWER SUPPLIES PROGRAMMABLE DC POWER SUPPLIES Specifications: Electrical Specifications Model 62006P P P P Output Ratings Output Voltage 0-80V 0-80V 0-600V 0-30V Output Current 0-30A 0-60A 0-8A 0-160A Output Power 600W 1200W 1200W 1200W Autoranging Output V1, I1 80 V, 7.5 A 80 V, 15 A 600 V, 2 A 30 V, 40 A V2, I2 60 V, 10 A 60 V, 20 A 450 V, 2.6 A 22.5 V, 53.3 A V3, I3 40 V, 15 A 40 V, 30 A 300 V, 4 A 15 V, 80 A V4, I4 20 V, 30A 20 V, 60 A 150 V, 8 A 7.5 V, 160 A Line Regulation Voltage 0.01%+6mV 0.01%+8mV 0.01%+18mV 0.01%+2mV Current 0.01%+5mA 0.01%+10mA 0.03%+20mA 0.01%+25mA Load Regulation 4 Voltage 0.01%+10mV 0.01%+12mV 0.01%+50mV 0.01%+3mV Current 0.01%+5mA 0.01%+10mA 0.03%+40mA 0.01%+10mA Readback Accuracy (H / Lscale) 6A/16V 30A/80V 12A/16V 60A/80V 1.6A/120V 8A/600V 32A/6V 160A/30V Voltage 0.05% %F.S. Current 0.1% + 0.1%F.S. Output Noise (0-20MHz) : Voltage (P-P) 50 mv 100 mv 180 mv 50 mv Output Ripple (rms) : Voltage 10 mv 10 mv 60 mv 5 mv Output Ripple (rms) : Current 10 ma 30 ma 60 ma 120 ma OVP Adjustment Range: 0% to 103% of Vmax Efficiency Drift (8 hours) Voltage 0.02% of Vmax Current 0.04% of Imax Temperature Coefficient Voltage 0.02% of Vmax/ 0 C Current 0.04% of Imax/ 0 C Transient response time-----time 3 ms 3 ms 5 ms 3mS 10 % step change level 150 mv 100 mv 300 mv 150 mv AC Line Input Voltage Ranges 95 to 250Vac Dimensions (H*W*D )mm (88*214*470) (88*428*470) (88*428*470) (88*428*470) Weight TBD 20kg 20kg 20kg All specifications are subject to change without prior notice. Order Information: Notes: Model 1. Minimum output voltage is <0.15% of rate voltage at zero output setting. Specifications 62000P Series Programmable 2. Minimum output current DC is <0.2% Power of rate Supply current at zero output setting when measured 62006P V / 30A / 600W with rated load resistance. 3. For input voltage variation over the AC input voltage range with constant rated load. Model 62012P V Part / 160A Number / 1200W Specifications Description 4. For 0-100% load variation with constant nominal line voltage P P V 9 / A / 1200W 80V / 30A / 600W 5. Current Chroma mode Programmable noise is measured DC from Power 10% Supply to 100% Model of rated 62006P output voltage full current P P V / 8A / 1200W 6. Typical efficiency at nominal input voltage (230V) and full output power. 30V / 160A / 1200W Chroma Programmable DC Power Supply Model 62012P Maximum drift over 8 hours with constant line, load,and temperature after 30 minutes 62012P A GPIB 9 Interface V / 60A / 1200W warm-up. Chroma Programmable DC Power Supply Model 62012P P Change in output per 0C change in ambient temperature with constant line and load. 600V / 8A / 1200W Chroma Programmable DC Power Supply Model 62012P This specification is also referred to as Step Load Response for a load step change from A GPIB Interface 50% A to 100% or GPIB 100% Interface to 50%. for Model 62000P Series (The loading slew rate is 0.1A/us for rise and fall.)

6 Other Other Specifications Specifications PROGRAMMABLE DC POWER SUPPLIES Programming &Measurement Resolution Voltage (Front Panel, Remote Interface, and Analog Programming Interface ) 0.002% of Vmax Current (Front Panel, Remote Interface, and Analog Programming Interface ) 0.002% of Imax Programming Accuracy Voltage Programming (Front Panel and Remote Interface ) 0.1% of Vmax Voltage Programming (Analog Programming Interface ) 0.2% of Vmax Current Programming (Front Panel and Remote Interface ) 0.3% of Imax Current Programming (Analog Programming Interface ) 0.3% of Imax Programming Response Time Rise Time : For a programmed 5 to 95% step in output voltage.(full Load) 100ms Rise Time : For a programmed 5 to 95% step in output voltage.(no Load) 100ms Fall Time : For a programmed 95% to 5 step in output voltage.(full Load) 60ms Fall Time : For a programmed 95% to 5 step in output voltage.(no Load) 2s Vout setting ( GPIB send command to DC source receiver) <5ms?Volt,? Current (under GPIB command) <10ms Analog Programming Interface Voltage and Current Programming inputs 0~10Vdc of F.S. Voltage and Current monitor 0~10Vdc of F.S. Isolation : Maximum working voltage of any analog programming signal with respect to 300 Vdc chassis potential or the supply 300Vdc negative output voltage. Auxiliary Power Supply: Maximum current sink capability, each output 10mA Maximum supply voltage 15Vdc Minimum supply voltage 5Vdc /Remote inhibit function (I/O) When voltage level of this pin becomes LOW, it can inhibit the output of DC power supply. It is to disable the feature of remote inhibit. OFF The output of the DC source will be disabled if TTL signal is LOW or removed, but will be LIVE automatically recovered if TTL LIVE signal is HIGH. The output of the DC source will be disable if TTL signal is LOW or removed, and will TRIG remain so even TTL signal TRIG becomes HIGH. The user has to press ENTER to reset the DC source. ENTER TTL (Vih) high level input voltage 2V min. TTL (Vil) low level input voltage 0.5V max. TTL (tw) Pulse width 50ms min.(2.0ms typ.) TTL (td) Delay time 2.0ms Typ TTL (lil) low level input current ma max. DC-ON Output signal When DC source output voltage, this pin will become HIGH, and it become LOW when TTL quit output. /Fault output signal The voltage level of this pin is HIGH if DC source is in normal state. It becomes LOW when TTL DC source is in peotection state. TTl (lol) low level output current +1.25mA max. TTL (Vol) low level output voltage 0.5V max. Series & Parallel operation function with Master / Slave control By RS-485 interface Allowable master / slave control unit 5 Auto Sequencing Programmable Function Number of program 10 Number of sequence 99 Time Range 10ms S TTL signal out 8 bits Slew Rate Control Function Allowable setting range of voltage.(all setting limited by hardware constraints.) 0.01V-10V/ms Allowable setting range of current.(all setting limited by hardware constraints.) 0.01A-5A/ms The negative slew rate is limited by the discharge rate of the output capacitors. CHROMA ATE INC. Head Office: 43, Wu-Chuan Road, Wu-Ku lnd. Park, Wu-Ku, Taipei Hsien, Taiwan TEL: FAX: chroma@chroma.com.tw China 8F, No.4, Nanyou Tian An Industrial Estate Shenzhen, China Post Code: Tel: Fax: U. S. A. 7 Chrysler Irvine CA TEL: FAX: Toll Free: Europe Max Planckstraat BE Ede The Netherlands Tel: Fax: