ITech IT-E255A User Manual Download Page 39

Page: 39 / 43

Technical specifications

This chapter describes in detail the specifications of the input voltage, communi-
cation interface and I/O interface of the quick charger controller.

♦ Main technical parameters

3.1 Main technical parameters

3.1.1 IT-E255A

IT-E255A Specification V1.0

I/O Interfaces

Micro USB
USB Type C

20V 5A/max

OUT Terminal

20V 5A/max

Communication Interface

TTL (connect to series)

USB Type A Interface (USB Virtual Com Port, USBTMC)

Power source (with USB 5V 1A wall charger)

Input Voltage

5V/1A max

Dimension (mm)

95(W)*95(D)*47.8(H) mm

Net Weight

0.6Kg max

3.1.2 IT-E255M

IT-E255A Specification V1.0

I/O Interfaces

Micro USB
USB Type C

20V/5A max

OUT Terminal

20V/5A max

Power source (with USB 5V 1A wall charger)

Input Voltage

5V/1A max

Summary of Contents for IT-E255A

Page 1: ...Quick charger controller IT E255A M User Manual Model IT E255A M Version V1 1 05 2019...

Page 2: ...ict with these terms the warranty terms in the separate agreement shall prevail Technology Licenses The hardware and or software de scribed herein are furnished under a li cense and may be used or cop...

Page 3: ...e must be shipped PRE PAID And ITECH will pay for return of the product to customer If the product is returned to ITECH for warranty service from overseas all the freights duties and other taxes shall...

Page 4: ...fer to this manual for specific Warning or Caution information Negative terminal A chassis terminal Safety Precautions The following safety precautions must be observed during all phases of opera tion...

Page 5: ...g the instrument to power supply Ensure the voltage fluctuation of mains supply is less than 10 of the working voltage range in order to reduce risks of fire and electric shock Do not install alternat...

Page 6: ...LETHAL VOLTAGES This product can outputinput the dangerous voltage that can cause personal injury and the operator must always be protected from electric shock Ensure that the outputin put electrodes...

Page 7: ...evant European laws if the year is shown it indicates that the year when the design is approved This instrument complies with the WEEE directive 2002 96 EC tag re quirements This attached product tag...

Page 8: ...lies with tag re quirements of the WEEE directive 2002 96 EC This tag indicates that the electronic equipment cannot be disposed of as ordinary household waste Product Category According to the equipm...

Page 9: ...4 2 2008 EN 61000 4 2 2009 IEC 61000 4 3 2006 A1 2007 A2 2010 EN 61000 4 3 2006 A1 2008 A2 2010 IEC 61000 4 4 2004 A1 2010 EN 61000 4 4 2004 A1 2010 IEC 61000 4 5 2005 EN 61000 4 5 2006 IEC 61000 4 6...

Page 10: ...1 3 Brief Introduction 2 1 4 Front Panel Introduction 3 1 5 Rear Panel Introduction 5 2 Function and Features 7 2 1 Connecting the Device Under Test 7 2 2 Manual testing 11 2 2 1 Test under QC2 0 Mod...

Page 11: ...kage contents include Item Qty Model Remarks Quick charger controller x1 IT E255 series IT E255 series include IT E255A and IT E255M Power cord x1 USB Adapter 5V 1A charger and MicroUSB to Type A cabl...

Page 12: ...al sized space Please select appropriate space for installation based on the instrument size Detailed size of the IT E255A M quick charger controller is shown as below 1 3 Brief Introduction ITECH IT2...

Page 13: ...tware control load setting IT E255A M quick charger controller are featured with Large screen LCM liquid crystal display Provides QC2 0 QC3 0 PE PE2 0 USB PD2 0 and USB PD3 0 USB PPS 6 types of protoc...

Page 14: ...ser needs not to set it again 2 DOWN Decrease the setting voltage value Under QC3 0 PE 2 0 and PD3 0 modes there are short press and long press by pressing and holding the DOWN button the user can qui...

Page 15: ...de the user can switch the setting state of voltage and current 5 USB Type C It is the USB Type C port for connecting the DUT 6 LCD screen Display existing mode as well as voltage and other parameters...

Page 16: ...255A quick charger controller 4 Terminal Block Connect to the load input terminal and the remote measurement terminal of the load The rear panel of IT E255M quick charger controller is described as be...

Page 17: ...all be capable of withstanding the maxi mum short circuit output current of the power supply without causing overheat The quick charger controller is provided with a standard power cord If the user ne...

Page 18: ...A to IT8500 as an example The rear panel of IT E255M is slightly different from that of IT E255A but the wiring terminal and method are the same For details refer to specific instru ment marks 1 Use r...

Page 19: ...ontroller s rear panel To ensure the stability of the system use armored twisted pair cables be tween the remote sense terminals and the equipment under test Wiring Method for Automatic Test The IT E2...

Page 20: ...power cord Please directly insert the USB Adapter terminal of the power cord to the 220V AC socket 6 Insert the Micro USB port of the power cord to the DC input interface of the quick charger control...

Page 21: ...wn below Mode QC 2 0 QC 3 0 PE PE 2 0 USB P D2 0 USB PD3 0 UP Click 5V 9 V 12 V 20V The volt age range is 3 6V 20V in creasing by 0 2V each time 5V 7 V 9 V 12V The volt age range is 5V 20V increas ing...

Page 22: ...nd current duration under PE mode 2 2 1 Test under QC2 0 Mode Preparation before Test At first the user connects the test lines For detailed connection method please refer to Chapter 2 1 Connecting th...

Page 23: ...to Chapter 2 1 Connecting the Device Under Test Operation Method 1 Power on the electronic load and set the electronic load mode and voltage and current parameters Under the PE mode the load s loadin...

Page 24: ...s under PE and PE 2 0 modes If the user fails to timely press ON button of the electronic load to start loading test after changing output voltage the output voltage will automatically recover to 5V T...

Page 25: ...s This will prevent overlarge loading current from damaging the DUT 2 When the IT E255A is supplied with power the display is shown as below First row Display the protocol mode of the existing test Se...

Page 26: ...ress this button again to switch the setting parameter between voltage and current 7 When the current flicks it represents that the current value is in to be set state Press UP or DOWN to adjust the o...

Page 27: ...E255A quick charger controller For detailed editing method of List file re fer to 2 3 2 3 Test under List Mode Operation Method 1 Power on the electronic load The List file has defined related parame...

Page 28: ...functions of the quick charger controller and set load states When use the host computer control software for automatic test the selected IT8500 series electronic load version needs to be 1 46 or abo...

Page 29: ...n is used the driver program of ITECH vcp Driver Instal ler needs to be installed Please get the driver program from the soft installation disk Installing the Software 1 Get the installation software...

Page 30: ...nnot be identified Enter Enter the software control interface COM Port When the RS232 communication is selected the user needs to select specific COM port Baud Rate This is the Baud rate for RS232 com...

Page 31: ...input state of elec tronic load The bottom displays existing load input state 5 This is consistent with the readback value of the electronic load and is displayed in the form of waveform In this area...

Page 32: ...n adjustment step of 0 2V Or the user can press and hold Set button for fast adjust ment or directly input a voltage value Under PE mode there are four voltage positions 5V 7V 9V and 12V The user can...

Page 33: ...t value This function can meet more test needs of the user 5 Set the load mode and corresponding parameter value For load mode and related description please refer to corresponding user manual When th...

Page 34: ...ion of interface parameters Create Create List steps Export Export the existing List file to the excel file Import Import List file from the excel file Clear Clear all existing List steps Read Read Li...

Page 35: ...PE 2 0 USBPD and USBPPS Position It is the defined voltage position when the mode is USB PD or USB PPS When the mode is USB PPS the param eter configuration starts from 2 Otherwise the USB PPS mode t...

Page 36: ...nge 0A 5 100A Fail LC It is the judgment condition of lowest current in this step If current is lower than this setting value the test fails When OFF is checked no judgment is made Setting range 0A 5...

Page 37: ...ncel Cancel the step adding operation 3 Fill in corresponding parameters on the LIST EDIT interface and click OK The interface displays List steps Click button at the front of the step to delete exist...

Page 38: ...Function and Features The user can also edit a List file in Excel format and click Import to import the List file For file format refer to the exported List file Copyright Itech Electronic Co Ltd 28...

Page 39: ...Interfaces Micro USB USB Type C 20V 5A max OUT Terminal 20V 5A max Communication Interface TTL connect to IT8500 series USB Type A Interface USB Virtual Com Port USBTMC Power source with USB 5V 1A wal...

Page 40: ...Technical specifications Dimension mm 95 W 95 D 47 8 H mm Net Weight net 0 6Kg max Copyright Itech Electronic Co Ltd 30...

Page 41: ...f red and black test ca bles with banana plugs at both ends IT E30110 BY 10A 1m A pair of red and black test ca bles with a banana plug at one end and a Y terminal at the other end IT E30312 YY 30A 1...

Page 42: ...bles with round terminals at both ends For maximum current of AWG copper wire refer to table below AWG 10 12 14 16 18 20 22 24 26 28 The Maxi mum Cur rent Value A 40 25 20 13 10 7 5 3 5 2 5 1 7 AWG A...

Page 43: ...ng ITECH products In case of any doubts please con tact us as follows 1 Refer to accompanying data disk and relevant manual 2 Visit ITECH website www itechate com 3 Select the most convenient contact...

Search results

Summary of Contents for IT-E255A

Reviews:

Related manuals for IT-E255A

Brands by name

Popular brands

ITech IT-E255A, User Manual

Search results

Summary of Contents for IT-E255A

Reviews:

Related manuals for IT-E255A

Brands by name

Popular brands