ITECH IT-M3140 Programmable DC Power Supply
Programmable DC Power Supply
INTRODUCTION
IT-M3140 Programmable DC Power Supply is specially designed for testing, production, R&D lab and ATE integration. It is only 2U half rack, but can output power up to 1850W and 3000W, and voltage output from 30V to 1200V. It has three output modes of constant voltage, constant current and constant power. Automatic wide-range output enables it to achieve a wider output voltage and current range at full power output, meeting a wider range of testing requirements and greatly saving equipment purchase costs.
Not only that, IT-M3140 is a DC power supply integrating high stability, fast response (<1ms), high-level protection functions and LIST programmable functions. This series is equipped with a standard USB/LAN interface, and can be used with ITECH’s free PV3140 software to easily realize remote control and data storage, and is easy to integrate. IT-M3140 can be widely used in semiconductor device ATE, burn-in integration, testing and certification, power module and automotive electronics and other fields.
FEATURE
- Only 2U half rack, 1850W/3000W
- 30V-1200V, 150A
- Three output modes: CV/CC/CP
- CC/CV priority to avoid current overshoot
- Fast dynamic response: <1ms
- According to the voltage and current waveform output
- programmed by LIST, the rising and falling slopes are adjustable
- Fold back, UVP/OVP, UCP/OCP,OPP,OTP, inhibit protection, more secure and reliable
- The Sense protection circuit combined with software and
- hardware can effectively detect Sense reverse connection and missing connection, and protect the DUT
- Standard USB/LAN, optional RS232 & analog, GPIB, easy to integrate.
APPLICATION
| Model | Parameter Specifications (3000W) | Model | Parameter Specifications (1850W) |
| IT-M3141 | 30V/150A/3000W | IT-M3131E | 30V/150A/1850W |
| IT-M3142 | 80V/80A/3000W | IT-M3132E | 80V/80A/1850W |
| IT-M3143 | 150V/40A/3000W | IT-M3133E | 150V/40A/1850W |
| IT-M3144 | 300V/20A/3000W | IT-M3134E | 300V/20A/1850W |
| IT-M3145 | 600V/10A/3000W | IT-M3135E | 600V/10A/1850W |
| IT-M3146 | 1000V/6A/3000W | IT-M3136E | 1000V/6A/1850W |
| IT-M3147 | 1200V/5A/3000W | IT-M3137E | 1200V/5A/1850W |
Size: 2U half rack
AC input range (single-phase: L, N, PE) : A. 110Vac±10%, power down to 1500W B. 192Vac~264Vac, full power output of all models
Optional accessories
| Description Model | ||
| Rack mounting kit | IT-E158A | For 2 units installed side by side in ITECH standard cabinet |
| IT-E158B | For 2 units installed side by side in non-ITECH cabinet | |
| IT-E158C | For single unit installed in ITECH standard cabinet | |
| IT-E158D | For single unit installed in non-ITECH cabinet | |
| Communication interfaces | IT-E176 | GPIB communication card |
| IT-E177 | RS232 & Analog card | |
LIST mode simulates various power supply disturbance waveforms
IT-M3140 series provides LIST programming mode. In this mode, users can generate arbitrary DC voltage disturbance waveforms, such as instantaneous voltage drop or voltage rise slowly, by setting parameters such as working steps (max100 steps), output voltage/current per step, single step duration (0.001s-3600s), rising and falling slopes, etc., to fully verify the anti-interference performance of DC loads. It is suitable for testing products such as DC-DC power modules, motor drivers, and battery-powered household appliances.
CC/CV priority function to effectively suppress current overshoot
The IT-M3140 series has a CC/CV priority function to help users solve a variety of demanding problems in long-term test applications. By changing the CC/CV priority and loop speed settings, users can obtain voltage high speed mode or current no overshoot mode, making the test more flexible, since it is suitable for current-sensitive laser testing, and can also meet the application scenario of rapid voltage dips
Fast dynamic response < 1ms
IT-M3140 series has high speed dynamic response characteristics, when the external load fluctuations, the power supply can quickly restore stability within <1ms, thus makes the test more reliable.
9 protection modes to enhance test security
To further enhance the reliability and safety of product testing, the IT-M3140 series offers nine protection modes. In the traditional over / under voltage, over / under current, over power protection on the basis of the additional Fold back, Inhibit and Sense reverse connection protection function, so that not only can effectively reduce the power mode switching instantaneous overshoot, while avoiding the sense wrong connection or leakage caused by test abnormalities. With the Inhibit output ban / interlock function, making the test more secure and reliable.
Specification
| IT-M3141 | IT-M3131E IT-M3142 | IT-M3132E | |||
| Rated Output Value | Voltage | 0～30V | 0～80V | ||
| Current | 0～150A | 0～80A | |||
| Power | 0～3000W | 0～1850W | 0～3000W | 0～1850W | |
| Power Regulation
(%of Output + Offset) |
Voltage | ≤0.005%+2mV | 0.001%+5mV | ||
| Current | ≤50mA | ≤30mA | |||
| Power Regulation
(%of Output + Offset) |
Voltage | ≤0.005%+2mV | 0.004%+5mV | ||
| Current | ≤70mA | ≤40mA | |||
| Setup Resolution | Voltage | 1mV | 10mV | ||
| Current | 10mA | 10mA | |||
| Power | 0.1W | 0.1W | |||
| Readback Resolution | Voltage | 1mV | 10mV | ||
| Current | 10mA | 10mA | |||
| Setting Accuracy | Voltage | ≤0.03% + 0.02%F.S. | ≤0.03% + 0.02%F.S. | ||
| Current | ≤0.1% + 0.1%F.S. | ≤0.1% + 0.1%F.S. | |||
| Power | ≤0.5%F.S. | ≤0.5%F.S. | |||
| Readback Accuracy | Voltage | ≤0.03% + 0.02%F.S. | ≤0.03% + 0.02%F.S. | ||
| Current | ≤0.1% + 0.1%F.S. | ≤0.1% + 0.1%F.S. | |||
| Power | ≤0.5%F.S. | ≤0.5%F.S. | |||
| Ripple (20hz-20Mhz） | Voltage | typical value≤70mV(MAX: ≤70mV) | typical value≤100 mV(MAX: ≤100mV) | ||
| Current | typical value≤150mA(MAX: ≤150mA) | typical value≤80mA(MAX: ≤80mA) | |||
| Setting Temperature Coefficient (％of Output + Offset)/℃ | Current | ≤20PPM/℃ | ≤20PPM/℃ | ||
| Voltage | ≤50PPM/℃ | ≤50PPM/℃ | |||
| Readback Temperature Coefficient (％of Output + Offset)/℃ | Current | ≤20PPM/℃ | ≤20PPM/℃ | ||
| Voltage | ≤50PPM/℃ | ≤50PPM/℃ | |||
| Time(mS） | Voltage | ≤60mS | ≤60mS | ||
| Time(mS） | Voltage | ≤150mS | ≤150mS | ||
| Time(mS） | Voltage | ≤2S | ≤2S | ||
| Time(mS） | Voltage | ≤200mS | ≤200mS | ||
| Dynamic Mode | Voltage | ≤1mS | ≤1mS | ||
| AC Input | Voltage | 220V±20%(3000W) 110V±10%(derating to 1500W) |
220V±20%(1850W) 110V±10%(derating to 1500W) |
220V±20%(3000W) 110V±10%(derating to 1500W) |
220V±20%(1850W) 110V±10%(derating to 1500W) |
| Frequency | 47-63Hz | 47-63Hz | |||
| Setup Stability-30min (％of Output + Offset) |
Voltage | 0.01%+1mV | 0.01%+8mV | ||
| Current | 0.03%+50mA | 0.04%+20mA | |||
| Setup Stability-8h (％of Output + Offset) |
Voltage | 0.01%+2mV | 0.01%+10mV | ||
| Current | 0.03%+55mA | 0.04%+25mA | |||
| Readback Stability-30min (％of Output + Offset) | Voltage | 0.01%+1mV | 0.01%+8mV | ||
| Current | 0.03%+50mA | 0.04%+20mA | |||
| Readback Stability-8h (％of Output + Offset) |
Voltage | 0.01%+2mV | 0.01%+10mV | ||
| Current | 0.03%+55mA | 0.04%+25mA | |||
| Efficient | 90% | 91% | |||
| Remote Sense Compensation Voltage | ≤3V | ≤3V | |||
| Command Response Time | 5ms | 5ms | |||
| Power Factor | 0.99 | 0.99 | |||
| Maximum Input Current | 20A | 18A | 20A | 18A | |
| Maximum Input Apparent Power | 3700kVA | 2300kVA | 3700kVA | 2300kVA | |
| Isolation(output to ground) | 600VDC | 600VDC | |||
| Isolation(input to ground) | 2200VDC | 2200VDC | |||
| Dimension(mm) | 255W*530D*109H | 255W*530D*109H | |||
| Net. Weight | （8±1）kg | （8±1）kg | |||
| IT-M3143 | IT-M3133E IT-M3144 | IT-M3134E | |||
| Rated Output Value | Voltage | 0～150V | 0～300V | ||
| Current | 0～40A | 0～20A | |||
| Power | 0～3000W | 0～1850W | 0～3000W | 0～1850W | |
| Power Regulation
(%of Output + Offset) |
Voltage | 0.001%+6mV | 0.001%+10mV | ||
| Current | ≤20mA | ≤8mA | |||
| Power Regulation (%of Output + Offset) |
Voltage | 0.004%+8mV | 0.004%+20mV | ||
| Current | ≤35mA | ≤10mA | |||
| Setup Resolution | Voltage | 10mV | 10mV | ||
| Current | 10mA | 1mA | |||
| Power | 0.1W | 0.1W | |||
| Readback Resolution | Voltage | 10mV | 10mV | ||
| Current | 10mA | 1mA | |||
| Setting Accuracy | Voltage | ≤0.03% + 0.02%F.S. | ≤0.03% + 0.02%F.S. | ||
| Current | ≤0.1% + 0.1%F.S. | ≤0.1% + 0.1%F.S. | |||
| Power | ≤0.5%F.S. | ≤0.5%F.S. | |||
| Readback Accuracy | Voltage | ≤0.03% + 0.02%F.S. | ≤0.03% + 0.02%F.S. | ||
| Current | ≤0.1% + 0.1%F.S. | ≤0.1% + 0.1%F.S. | |||
| Power | ≤0.5%F.S. | ≤0.5%F.S. | |||
| Ripple（20hz-20Mhz） | Voltage | typical value≤150 mV(MAX: ≤150mV) | typical value≤300 mV(MAX: ≤300mV) | ||
| Current | typical value≤40mA(MAX: ≤40mA) | typical value≤20mA(MAX: ≤20mA) | |||
| Setting Temperature Coefficient (％of Output + Offset)/℃ | Current | ≤20PPM/℃ | ≤20PPM/℃ | ||
| Voltage | ≤50PPM/℃ | ≤50PPM/℃ | |||
| Readback Temperature Coefficient (％of Output + Offset)/℃ | Current | ≤20PPM/℃ | ≤20PPM/℃ | ||
| Voltage | ≤50PPM/℃ | ≤50PPM/℃ | |||
| Time(mS） | Voltage | ≤60mS | ≤60mS | ||
| Time(mS） | Voltage | ≤150mS | ≤150mS | ||
| Time(mS） | Voltage | ≤4S | ≤5S | ||
| Time(mS） | Voltage | ≤200mS | ≤200mS | ||
| Dynamic Mode | Voltage | ≤1mS | ≤1mS | ||
| AC Input | Voltage | 220V±20%(3000W)
110V±10%(derating to 1500W) |
220V±20%(1850W) 110V±10%(derating to 1500W) |
220V±20%(3000W)
110V±10%(derating to 1500W) |
220V±20%(1850W) 110V±10%(derating to 1500W) |
| Frequency | 47-63Hz | 50/60Hz | |||
| Setup Stability-30min (％of Output +Offset) |
Voltage | 0.01%+16mV | 0.01%+60mV | ||
| Current | 0.04%+10mA | 0.04%+5mA | |||
| Setup Stability-8h (％of Output +Offset) |
Voltage | 0.01%+20mV | 0.01%+75mV | ||
| Current | 0.04%+12mA | 0.04%+6mA | |||
| Readback Stability-30min (％of Output +Offset) | Voltage | 0.01%+16mV | 0.01%+60mV | ||
| Current | 0.04%+10mA | 0.04%+5mA | |||
| Readback Stability-8h (％of Output +Offset) |
Voltage | 0.01%+20mV | 0.01%+75mV | ||
| Current | 0.04%+12mA | 0.04%+6mA | |||
| Efficiency | 91% | 91% | |||
| Remote Sense Compensation Voltage | ≤3V | ≤3V | |||
| Command Response Time | 5ms | 5ms | |||
| Power Factor | 0.99 | 0.99 | |||
| Maximum Input Current | 20A | 18A | 20A | 18A | |
| Maximum Input Apparent Power | 3700kVA | 2300kVA | 3700kVA | 2300kVA | |
| Isolation(output to ground) | 600VDC | 600VDC | |||
| Isolation(input to ground) | 2200VDC | 2200VDC | |||
| Dimension(mm) | 255W*530D*109H | 255W*530D*109H | |||
| Net. Weight | （8±1）kg | （8±1）kg | |||
| IT-M3145 | IT-M3135E ITM3146 | IT-M3136E ITM3147 | IT-M3137E | ||||
| Rated Output Value |
Voltage | 0～600V | 0～1000V | 0～1200V | |||
| Current | 0～10A | 0～6A | 0～5A | ||||
| Power | 0～3000W | 0～1850W | 0～3000W | 0～1850W | 0～3000W | 0～1850W | |
| Power Regulation (%of Output Offset) |
Voltage | 0.001%+20mV | 0.002%+20mV | 0.002%+20mV | |||
| Current | ≤4mA | ≤2mA | ≤2mA | ||||
| Power Regulation (%of Output + Offset) |
Voltage | 0.004%+30mV | 0.005%+50mV | 0.005%+50mV | |||
| Current | ≤7mA | ≤4mA | ≤4mA | ||||
| Setup Resolution | Voltage | 10mV | 0.1V | 0.1V | |||
| Current | 1mA | 1mA | 1mA | ||||
| Power | 0.1W | 0.1W | 0.1W | ||||
| Readback Resolution | Voltage | 10mV | 0.1V | 0.1V | |||
| Current | 1mA | 1mA | 1mA | ||||
| Setting Accuracy | Voltage | ≤0.03% + 0.02%F.S. | ≤0.03% + 0.02%F.S. | ≤0.03% + 0.02%F.S. | |||
| Current | ≤0.1% + 0.1%F.S. | ≤0.1% + 0.1%F.S. | ≤0.1% + 0.1%F.S. | ||||
| Power | ≤0.5%F.S. | ≤0.5%F.S. | ≤0.5%F.S. | ||||
| Readback Accuracy | Voltage | ≤0.03% + 0.02%F.S. | ≤0.03% + 0.02%F.S. | ≤0.03% + 0.02%F.S. | |||
| Current | ≤0.1% + 0.1%F.S. | ≤0.1% + 0.1%F.S. | ≤0.1% + 0.1%F.S. | ||||
| Power | ≤0.5%F.S. | ≤0.5%F.S. | ≤0.5%F.S. | ||||
| Ripple(20hz-20Mhz） | Voltage | typical value≤600 mV(MAX: ≤600mV) | typical value≤1V(MAX: ≤1V) | typical value≤1V(MAX: ≤1V) | |||
| Current | typical value≤10mA(MAX: ≤10mA) | typical value≤6mA(MAX: ≤6mA) | typical value≤6mA(MAX: ≤6mA) | ||||
| Setting Temperature Coefficient (％of Output + Offset)/℃ | Current | ≤20PPM/℃ | ≤20PPM/℃ | ≤20PPM/℃ | |||
| Voltage | ≤50PPM/℃ | ≤50PPM/℃ | ≤50PPM/℃ | ||||
| Readback Temperature Coefficient (％of Output + Offset)/℃ | Current | ≤20PPM/℃ | ≤20PPM/℃ | ≤20PPM/℃ | |||
| Voltage | ≤50PPM/℃ | ≤50PPM/℃ | ≤50PPM/℃ | ||||
| Time(mS） | Voltage | ≤60mS | ≤60mS | ≤60mS | |||
| Time(mS） | Voltage | ≤150mS | ≤150mS | ≤150mS | |||
| Time(mS） | Voltage | ≤5S | ≤5S | ≤5S | |||
| Time(mS） | Voltage | ≤200mS | ≤200mS | ≤200mS | |||
| Dynamic Mode | Voltage | ≤1mS | ≤1mS | ≤1mS | |||
| AC Input | Voltage | 220V±20%(3000W) 110V±10%(derating to 1500W) |
220V±20%(1850W) 110V±10%(derating to 1500W) |
220V±20%(3000W) 110V±10%(derating to 1500W) |
220V±20%(1850W) 110V±10%(derating to 1500W) |
220V±20%(3000W) 110V±10%(derating to 1500W) |
220V±20%(1850W) 110V±10%(derating to 1500W) |
| Frequency | 47-63Hz | 50/60Hz | 50/60Hz | ||||
| Setup Stability-30min (％of Output +Offset) |
Voltage | 0.01%+80mV | 0.01%+60mV | 0.01%+60mV | |||
| Current | 0.04%+2mA | 0.04%+2mA | 0.04%+1mA | ||||
| Setup Stability-8h (％of Output +Offset) |
Voltage | 0.01%+100mV | 0.01%+100mV | 0.01%+100mV | |||
| Current | 0.04%+3mA | 0.04%+3mA | 0.04%+2mA | ||||
| Readback Stability-30min (％of Output +Offset) |
Voltage | 0.01%+80mV | 0.01%+60mV | 0.01%+60mV | |||
| Current | 0.04%+2mA | 0.04%+2mA | 0.04%+1mA | ||||
| Readback Stability-8h (％of Output +Offset) |
Voltage | 0.01%+100mV | 0.01%+100mV | 0.01%+100mV | |||
| Current | 0.04%+3mA | 0.04%+3mA | 0.04%+2mA | ||||
| Efficiency | 91% | 91% | 91% | ||||
| Remote Sense Compensation Voltage | ≤6V | ≤6V | ≤6V | ||||
| Command Response Time | 5ms | 5ms | 5ms | ||||
| Power Factor | 0.99 | 0.99 | 0.99 | ||||
| Maximum Input Current | 20A | 18A | 20A | 18A | 20A | 18A | |
| Maximum Input Apparent Power | 3700kVA | 2300kVA | 3700kVA | 2300kVA | 3700kVA | 2300kVA | |
| Isolation(output to ground) | 600VDC | 1000VDC | 1000VDC | ||||
| Isolation(input to ground) | 2200VDC | 2200VDC | 2200VDC | ||||
| Dimension(mm) | 255W*530D*109H | 255W*530D*109H | 255W*530D*109H | ||||
| Net. Weight | （8±1）kg | （8±1）kg | （8±1）kg | ||||
Customer Service
This information is subject to change without notice. For more information, please contact
ITECH.
Taipei
Add: No.918, Zhongzheng Rd., Zhonghe Dist., New Taipei City
235, Taiwan
Web: www.itechate.com
TEL: +886-3-6684333
E-mail: info@itechate.com
Factory I
Add: No.108, XiShanqiao Nanlu, Nanjing city, 210039, China
TEL: +86-25-52415098
Web: www.itechate.com
Factory II
Add: No.150, Yaonanlu, Meishan Cun, Nanjing city, 210039, China
TEL: +86-25-52415099
Web: www.itechate.com
Documents / Resources
 |
ITECH IT-M3140 Programmable DC Power Supply [pdf] Owner's Manual IT-M3140 Programmable DC Power Supply, IT-M3140, Programmable DC Power Supply, DC Power Supply, Power Supply, Supply |