Motech Alimentatori Programmabili DC

PROGRAMMABLE POWER SUPPLY SERIES PPS Series
	One Box Solution Architecture Remote Sensing Programmable Protection Settings Electronic Calibration Standard GPIB Interface Reliability and Performance Specifications	Features
		Standard GPIB Interface One-Box Solution Architecture Electronic Calibration via Front Panel or GPIB Programmable Overvoltage and Overcurrent Protection Low Ripple and Noise Output Voltage Controlled External Programming Capabilities Output Enable/Disable Remote Sensing Function Programmable Up/Down Fine Tuning Power-Off Memory
	One Box Solution Architecture
	To optimize bench space and interconnections between all components that make up a programmable power supply, MOTECH offers One Box Solution. One Box Solution combines the current shunt, DVM, voltage and current programmers all in one simple unit. This makes the power supply programming and monitoring system reliable and easy to use.
	Remote Sensing
	The remote sense function automatically compensates unavoidable voltage drops caused by the loas leads. The voltage is sensed at load rather than at the output terminals of the supply. Thus, proper voltage is provided to the load at all times.
	Programmable Protection Settings
	Protecting your power supply and your load is a great concern to MOTECH. The PPS series provide two programmable protection settings, overvoltage (OV) and overcurrent (OCP). Whenever either of the two settings are tripped, the outputs are instantaneously disabled. Therefore, protecting your supply and load from the possibility of extensive damage.
	Electronic Calibration
	In order to provide years of reliable and troublefree service, each power supply is able to be software calibrated. This method allows the unit to be calibrated without having to remober it from a system or even the cover for that matter. This method is a simple operation that can be done in either local or remote mode (GPIB). The equipment necessary for the calibration is a 5 1/2 digit DMM and a high precision shunt resistor.
	Standard GPIB Interface
	Each power supply offers a GPIB interface as a standard accessory, unlike other manufacturers who charge hundreds of dollars more. The GPIB (General Purpose Interface Bus) function enables linking a computer, peripherals and instruments into a single automated system. The user writes software programs which allow the system to talk, listen and control operations. Thus, providing a very effective and powerful ATE system. All GPIB interface functions for the power supplies are compatible with IEEE-488 standard.
	Reliability and Performance
	These industry grade linear power supplies have been proven to provide superior operational characteristics. Load/line regulation of 1mV/1mA rms Low PARD Short transient recovery time Forced air ventilation system to decrease component temperature susceptibility Optocouplers to isolate digital control circuits Extensive burn-in testing to detect infant mortality in units All these points are furthermore backed by a two-year warrantly on parts and labor to ensure your confidence and satisfaction wiht our power supplies.

PPS SERIES SPECIFICATIONS

PPS-1000 Series
PPS-1020 Series
PPS-1200 Series
PPS-2000 Series
Programming Accuracy

PPS-1000 Series

(70W single output with external programming capability)

MODEL PPS-	Output Ratings Voltage/Current	Programming Resolution(LSB) Voltage/Current
1001	0 to 8V/0 to10A	2mV/4mA
1002	0 to 18V/0 to 4A	5mV/2mA
1003	0 to 30V/0 to 2.5A	10mV/1mA
1004	0 to 35V/0 to 2A	10mV/0.6mA
1005	0 to 60V/0 to 1A	20mV/0.4mA
1006	0 to 128V/0 to 0.5A	40mV/0.25mA
1007	0 to 250V/0 to 0.2A	80mV/0.1mA

PPS-1020 Series

(100W single output with dual range operation)

MODEL PPS-	Output Ratings Voltage/Current	Programming Resolution (LSB) Voltage/Current
1021	0 to 17.5V or 0 to 35V/ 0 to 6A or 0 to 3A	10mV 2mA(high)/1mA(low)
1022	0 to 30V or 0 to 60V/ 0 to 3A or 0 to 1.5A	20mV 1mA(high)/0.5mA(low)

PPS-1200 Series

(70W per channel/dual outputs)

MODEL PPS-	Output Ratings Voltage/Current	Programming Resolution(LSB) Voltage/Current
1201	dual 0 to 8V/0 to 6A	2mV/2mA
1202	dual 0 to 18V/0 to 4A	5mV/1.5mA
1203	dual 0 to 35V/0 to 2A	10mV/0.6mA
1204	dual 0 to 30V/0 to 3A	10mV/1mA
1205	dual 0 to 60V/0 to 1A	20mV/0.4mA
1206	dual 0 to 128V/ 0 to 0.5A	40mV/0.25mA

PPS-2000 Series

(180W single output with external programming capability)

MODEL PPS-	Output Ratings Voltage/Current	Programming Resolution(LSB) Voltage/Current
2013	0 to 30V/0 to 6A	10mV/2mA
2014	0 to 35V/0 to 5A	10mV/2mA
2015	0 to 8V/0 to 20A	2mV/7mA
2016	0 to 18V/ 0 to 10A	5mV/3mA
2017	0 to 60V/ 0 to 3A	20mV/1mA
2018(A)	0 to 128V/0 to 1.5A(2A)	40mV/0.5mA
2019(A)	0 to 250V/ 0 to 0.8A(1A)	80mV/0.25mA

Programming Accuracy

Voltage
Current

0.05% + 2LSB
0.15% + 5LSB

Ripple and Noise

Rmis

1mVrms

(PPS 1006, 1007, 1206, 2018(A), 2019(A), 3mVrms)

Peak-to-peak

10mVp-p

Reaback Accuracy

Voltage
Current

0.1% + 2LSB
0.2% + 5LSB

Load Regulation

Voltage
Current

0.001% + 1mV
1mA

Transient Recovery

50 µs typical

Programming Up/Down Speed

15ms/20ms typical

Operating Temperature

0 to 40°C

Dimensions

8.4" x 5.2" x 15.7"

Weight

16 to 20lbs

External Programming: (PPS-1000 and PPS-2000 Series)
Both the voltage and current can be programmed by an external analog voltage. The outputs are linearly proportional to an external input voltage from 0 to 10 volts with correspondence to the voltage and current full-scale outputs.
To program both voltage and current outpur simultaneously in the external programming mode, two isolated voltage sources are required.

Tracking Functions: (PPS-1200 Series)
When the tracking mode is enabled, the voltage and current output of channel two is identical to channel one, and also controlled by channel one.

Dual Range Operation: (PPS-1020 Series)
The PPS-1020 series have two (high/low) operating ranges: high range stands for high current / low voltage output, and low range stands for low current / high voltage output.

Remote Sensing:
Up to 0.5 volt can be dropped in each load wire; add 0.5 to 1mV to the voltage load regulation specifications for 0.5 volts drop in the positive load wire.

GPIB Interface Capability: SH1, AH1, T6, TEO, L4, LEO, RL1, SRO, PPO, DC1, DTO, CO, E1

Warranty period: 2 years

Optional Accessory: GPIB Interface Card

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