Related Manuals for Matrix MPD Series
Summary of Contents for Matrix MPD Series
- Page 1 MPD series Multi-channel programmable DC power supply User Manual MATRIX TECHNOLOGY INC. www.szmatrix .com...
- Page 2 Preface Dear users: Thank you for choosing a new MATRIX electronic equipment. In order to use this instrument correctly, please read the full text of this manual carefully before using this instrument, especially about the "safety precautions" part. If you have read the full text of this manual, it is recommended that you keep it properly together with the instrument or where you can read it for future use.
- Page 3 ● Products are protected by patents in China or other countries, including patents obtained or under application. ● MATRIX TECHNOLOGY INC. reserves the right to change the product specifications and prices. ● " " It is a registered trademark of MATRIX TECHNOLOGY INC.
- Page 4 Check and correction statement In particular, the company declares that the equipment listed in this manual fully complies with the nominal specifications and characteristics of the company's technical specifications. The instrument has passed the factory calibration of the company before leaving the factory, and the verification procedures and steps are in line with the specifications and standards of the electronic inspection center.
- Page 5 Safety precautions The following general safety precautions must be followed during all stages of this instrument operation. Failure to follow these precautions or the specific warnings described in other parts of this manual violates safety standards for the design, manufacture, and use of the instrument. The Company assumes no responsibility for the users' failure to comply with these precautions.
- Page 6 Catalogue Chapter 1 Inspection and Installation ..........................1 1.1 container loading list ............................1 1.2 Install the power supply ............................1 1.3 Install the power supply cord ...........................2 Chapter 2 A Quick Start ..............................3 2.1 Introduction ................................3 2.2 Introduction of the front panel ........................3 2.3 Introduction of display and function keys ......................
- Page 7 This instrument needs to be installed in a space with good ventilation environment and reasonable size. Please select the appropriate space for installation according to the following power supply dimensions. MPD Series programmable Power Supply Size: 210 (W) x 147 (H) x 285 (D) mm / (W: Width; H: Height; D: Depth)
- Page 8 The rear panel 1.3 Install the power supply cord Connect the standard accessory power cord to ensure that the power supply is properly supplied and reliably grounded. Input requirements for the power supply The operating voltage of the three-way power supply device is 100V / 120V / 220V / 230V. Note the input voltage of the power supply.
- Page 9 2.1 Introduction MPD series programmable linear dc power supply is a multi-channel output programmable linear dc power supply, adhering to the MATRIX in the field of power supply development production consistent technical quality advantage, using the key panel control, large display, bright LED indicator, high output resolution, 4 group set memory, USB remote control, intelligent temperature control fan and other significant advantages.
- Page 10 2.3 Introduction of display and function keys LED show 4XXX-S-Series: CH 1 / CH3 and CH2 / CH 4 Displays the output voltage of each Voltage meter head 5-bit digital: channel: 3XXX-S / SA-Series: CH 1 and CH 2 4XXX-S series: CH 1 / CH3 and CH2 / CH 4 5-bit digital: Display the output current of each channel: Current meter head...
- Page 11 2.4 Description of the terminal function / indicator light Terminal indicator light / functional description Output terminal Grounding Connect to the earth terminal CH1 output Output of CH 1 voltage and current CH2 output Output CH2 voltage and current CH3 output Output CH3 voltage and current CH4 output Output CH4 voltage and current...
- Page 12 2.5Introduction to the rear panel Rear panel introduction: 1. Heat dissipation window 2.USB communication interface 3. Input voltage selection 4.AC power input socket and fuse 2.6 Power-on self-test The successful self-test process indicates that the power supply purchased by the user meets the factory standards and can be used by the user.
- Page 13 exception handling When the power supply is started, the power supply cannot be started normally, please refer to the following steps for inspection and processing. 1. Check whether the power cord is properly connected and confirm that the power supply is in the supplied state.
- Page 14 List of Fuse specification: model Fuse Size (220V) Fuse Specification (110V) MPD-3XXX-S-Series 3.15A 6.3A The MPD-3XXX-SA 3.15A 6.3A series The MPD-4XXX-S 3.15A 6.3A series 2.7 Output check The output check ensures that the power supply reaches its rated output and performs the front panel operation correctly.
- Page 15 Chapter 3 Functions and Features This chapter describes the functions and characteristics of power supplies and will be divided into the following sections: 1. Switch between local / remote operations 2. Quick call / save operation 3. Series / parallel / independent output mode operation 4.
- Page 16 3.2 MEMORY Quick Call / Save settings The front panel supports setting to save four sets of memory data modes for storage, which is convenient for users to call quickly. Independent, series and parallel modes can be set respectively. ①: Adjust the required output voltage and current through the VOLTAGE / CURRENT knob and the channel button ②: Tap the desired channel button and the desired mode button (light on as shown in the picture) ③: Select a digital button without stored data and press to the light, when the set mode, channel and...
- Page 17 3.3 Series / parallel / independent output mode operation C H 1/C H 2 independent mode CH1 and CH2 outputs work independently and are controlled separately Output rated value 0-32V/0-3.2A each channel Confirm that the parallel and series buttons are turned off (the button light is not on) Connect the load to the front panel terminal ，...
- Page 18 C H 4 independent mode CH4 does not have a series/parallel mode. CH4 output is also not affected by CH1 and CH2 modes Output rated value 5V/1A maximum value Connect the load to the CH4+/- terminal on the front panel Set output voltage Switch to CH4 using the CH2/CH4 keys (the channel indicator light will light up), and then use the voltage and current knob...
- Page 19 C H 1/C H 2 series mode There is a common end connected in series Output rated value: Output rated value 0-32V/0-3.2A for CH1+～COM 0-32V/0-3.2A for CH2-～COM Press the SEER/INDEF button to activate the serial mode, and the button light will turn on Connect the load to the front panel terminal, CH1+and CH2- use CH1- terminal as a common line connection Press the CH1 switch (light on) and use the voltage...
- Page 20 CH1/CH2 parallel mode Output rated 0-30V/0-6A value Press the PAE/IHDEF button to activate the parallel mode, and the button light will turn on Connect the load to the CH1 +/- terminal Turn on the output and press the output button to turn on the light Turn on the output and press the output button to turn on the light...
- Page 21 3.6 Function menu Long press the VOLITAGE knob to enter the function menu, and switch the setting interface by rotating the VOLITAGE knob left and right. 3.6.1 OVP setting operation: Long press the VOLITAGE knob to enter the function menu as follows: 1.
- Page 22 3.4.5 Power supply startup default parameter setting: Long press the VOLITAGE knob to enter the function menu, and switch the VOLITAGE knob to the power supply default parameter setting interface."ON" and "OFF", switch by rotating left and right CURRENT knob, "ON"...
- Page 23 3.4.8 Power supply brightness display Settings: Long press the VOLITAGE knob to enter the function menu and switch to the VOLITAGE knob to the left and right. There are six different bright states, "1 / 2 / 3 / 4 / 5 / 6", which are switched by rotating the CURRENT knob left and right.
- Page 24 3.4.11 Selection of communication protocol type: Press the VOLITAGE knob to enter the function menu, and rotate the VOLITAGE knob to the left and right. The communication protocol has two modes: SCPI and MODBUS, which is set by rotating the CURRENT knob left and right.
- Page 25 The initialization content is as follows: Menu function initialization parameters: Power startup default parameter setting: P-STON, the default is "ON". Power power-on output state setting: P-UP OFF, the default is "OFF". Power supply buzzer sound set: BEEP ON, the default is "ON". Power supply display brightness set: BRIG 3, the default is "3".
- Page 26 Chapter 4 Technical Specification 4.1 Main technical specifications The specification of MPD series shall be applied after 30 minutes, and the temperature shall be between + 20℃ and + 30℃. Technical specification table: MPD-3303S MPD-3303SA MPD-4303S Channel Output 0-5V or Voltage 0~30V 0~30V 2.5/3.3/5.0V 0~30V 0~30V 0-5V 0~30V 0~30V...
- Page 27 Read value accuracy Voltage: ± (0.03% reading + 10 bits) (25 ± 5℃) Current: ± (0.3% reading + 10 bits) (2.5V/3.3V/5V)±8% 0-5V 0~5V/5~10V Output voltage 0-3A 0~3A/O~1A specifica Output Current Voltage fluctuation Voltage fluctuation Rate of change (25 ± Voltage fluctuation rate ≤ tions rate ≤...
- Page 28 Chapter 5 Communication The MPD series power supply comes standard with USB, which users can use to communicate with computers. Communication Settings Before performing communication operations, you should first match the power supply with the following parameters of the PC.
- Page 29 5.2 List of instructions ● Description of the details of each instruction on the next page. ● “HELP ?"The instructions will show all the instructions except the HELP itself and their meaning. ISET<X>:<NR2> Set current value ISET<X)? Return the set current value VSET<X>:<NR2>...
- Page 30 5.3 Instructions are detailed ISET<X>:<NR2> Description Set the current value for the corresponding channel Decimal integer，1=CH1,2=CH2(43038:3=CH3,4=CH4 Decimal numbers，Range 0～3.200A Response time Minimum value of 10 ms Example ISET1:2.234 Set the current value of CH1 to 2.234A ISET<X>? Description Return the corresponding channel current value set Decimal integer，1=CH1,2=CH2 (4303S:3=CH3, 4=CH4) Response time Minimum value of 10 ms...
- Page 31 VOUT<X>? Description Return the actual corresponding channel voltage output value Decimal integer，1=CH₁ ,2=CH2(4303S:3=CH3,4=CH₄ ) Response time Minimum value of 10ms Example IOUT1? Return the voltage output of CH1 TRACK<NR1> Description Select operation mode: independent, series or parallel Decimal numbers，Range 0～2 0: Independent;...
- Page 32 HELP? Description Browse command list Response time Minimum value of 50 ms Content ISET<x>:<NR2>Sets the value of current. VSET<x>:<NR2>Sets the value of voltage. ISET<x>?Return the value of current. VSET<x>?Return the value of voltage IOUT<x>?Returns actual output current, VOUT<x>?Returns actual output voltage. TRACH<NR1>Sets the output of the power supply working on independent or tracking mode.
- Page 33 appendix frequently asked questions 1. After pressing the layout lock key, the output can still be opened / closed. Why? Answer: For safety, the output key is not controlled by the panel lock key operation. 2. Is it wrong to light on the CH3 overload indicator light? Answer: No, it simply means that the CH 3 output current reaches the maximum current of 3.0A and the operation mode changes from a constant voltage source to a constant current source.
- Page 34 What the warranty covered: If the machine break down due to its defectiveness, MATRIX will provide free maintenance during warranty period. If the machine break down due to wrong operation or carelessness, then Matrix provide paid service within warranty period.
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