กรณีต้องการติดต่อทางไลน์กรุณาเพิ่มเพื่อนด้วยไลน์ ID : @warf
Advertsement
Arduino Raspberry Pi Zigbee/802.15.4 Sensors Robotics LCDs

Chroma Mainframe For 5 Load Module Model 63600-5

85,600.00 THB

ราคาดังกล่าวรวมภาษีมูค่าเพิ่ม 7% เรียบร้อยแล้ว

Facebook Share << คลิ๊ก Share
Part No. : ELE-WA501949309
Manufacture No. : 63600-5
รอสินค้าประมาณ 1-2 สัปดาห์ หลังยืนยันสั่งซื้อ
ต้องการสั่งซื้อจำนวน
OR
ชำระเงิน PayPal แบบใหม่
ช่วยให้คุณซื้อสินค้าได้รวดเร็วและง่ายยิ่งกว่าเดิม
เพิ่มเพื่อน

รายละเอียดสินค้า: Chroma Mainframe For 5 Load Module Model 63600-5

Key Features:

 - Max. Power : 100W x 2(Dual), 300W & 400W

 - Voltage Range : up to 600V

 - 5 module mainframe Max. 2000W, load modules up to 400W/ea

 - Up to 10 channels in one mainframe, fit for testing multiple output SMPS

 - 0.4V @ 80A (Typical) low voltage operating characteristics

 - Flexible CC, CR, CV and CP operation modes

 - CZ mode for turn on capacitive load simulation

 - Parallel mode for high current and power application up to 2kW

 - User defined waveform

 - Multi Channel synchronous control

 - Auto frequency sweep up to 50kHz

 - Real time power supply load transient response simulation and Vpk+/- measurement

 - User programmable 100 sequential front panel input status for user-friendly operating

 - Precision voltage and current measurement

 - Precision high speed digitizing measurement/data capture

 - Voltage, Current and Pmax measurement for OCP/OLP testing

 - Timing measurement for batteries

 - Short circuit simulation

 - Self-test at power-on

 - Full Protection : OC, OP, OT protection and OV alarm

 - Ethernet, USB and GPIB interfaces

 

Model 63600 series, Arbitrary Loading Current Waveform. (more details, please click here.)

Model 63600 series, 7 Innovative Designs. ( more details, please click here. )

 

Chroma's 63600 series DC electronic loads are designed for testing multi-output AC/DC power supplies, DC/DC converters, chargers, batteries, server power supplies, and power electronic components. They are excellent for research, development, produc t ion, and incoming inspection applications.

 

The 63600's state of the art design uses DSP technology to simulate non-linear loads using a unique CZ operation mode allowing realistic loading behavior.

 

The 63600 series can draw its rated current under very low voltage (0.4V typical). This unique feature guarantees the best loading performance for modern Point-of-Load conditions and fuel cells.

 

The 63600 series can simulate a wide range of dynamic loading applications, with programmable load levels, slew rates, duration, and conducting voltage. The 63600 also has a dynamic sweep function to meet the test requirements of ATX power supplies. The instrument allows up to 100 sets of system operating status which can be stored in the EEPROM and recalled instantly for automated testing application.

 

Real time measurement of voltage and current are integrated into each 63600 load module using a 16-bit measurement circuit with three current ranges. The user can perform online voltage measurements and adjustments or simulate short circuit tests using the simple keypad on the front panel.

 

With the VFD display and rotary knob, the 63600 loads offer versatile front panel operation. Users are able to control the 63600 family remotely via Ethernet, USB, or GPIB interface.

 

Also included in the 63600 are self-diagnostic routines and full protections against OP, OC, OT and alarm indicating OV, reverse polarity. This ensures the quality and reliability of the 63600 and provides protection to units under test.

 

APPLICATIONS

Model 63600 Electronic Load Applications

 

Model 63600 Electronic Load Applications

 

Versatile System Configuration

Chroma's 63600 Series Programmable Electronic Load integrates micro-processing capability into each load module to optimize the speed and control among multiple load modules. All load modules are configured to work independently, though testing can be carried out simultaneously at multiple outputs via remote control to simulate real life application.

 

MODULE LOAD DESIGN

The Chroma 63600 electronic load mainframe accepts the user-installable 63600 series load modules for easy system configuration. The model 63600-5 mainframe holds five 63610 load modules to offer up to 10 100W load input channels with standard frontpanel inputs. The maximum power for a single mainframe is 2kW when five 63640-80-80 load modules are paralleled. This is suitable for testing multiple output switch mode power supplies, and many other types of power products. Using the GO/NG output port, production snapshots are made available to show the immediate pass/fail judgment of UUT. All modules on the mainframe share a common GPIB address to synchronize and speed up the control of the load modules and read back the operating data.

 

APPLICATION OF SPECIFIC LOAD SIMULATION

The 63600 series load modules operate in constant voltage, current, resistance, power, or impedance to satisfy a wide range of test requirements. For example, the CV is designed to simulate batteries for charger testing.

 

application of specific load simulation

 

PRECISE Measurements

The 63600 series provides three operating current ranges and a built-in 16-bit, precision A/D converter, achieving 0.025%+0.01%F.S., 0.05%+0.05%F.S. and 0.1%+0.1%F.S. accuracy for voltage, current and power measurement respectively. Precise measurements like these are ideal for testing power efficiency and other critical parameters of the UUT's. The precise measurement of 63600 series also meets the requirements of ENERGY STAR® and 80 Plus.

 

Besides, The 63600 series can measure OCP/OLP trip voltage and current by setting the step, step current, dwell time and so on. Then 63600 series will judge the test result for Pass or Fail and shows the maximum power (Pmax) on the display after completed the OCP/OLP test.

 

Two high-speed A/D are built in the 63600 series to measure the voltage and current at the same time and calculate the true power value for displaying without distortion.

 

CONSTANT IMPEDANCE MODE (CZ MODE)

The unique CZ mode des igned in 63600 series can improve the loading behavior of CC & CP mode and makes the simulated loading current more realistic.

 

constant impedance mode (CZ mode)

 

PROGRAM SEQUENCES

The 63600 series offers 100 programmable loading sequences that enable the user to simulate various real world conditions. In addition, each module can be operated independently or synchronized so that all modules start operating at the same time while running independent programs. Below are some examples of the most popular program sequences available.

 

PROGRAM SEQUENCES

 

DYNAMIC LOADING AND CONTROL

Modern electronic devices operate at very high speed and demand rapid transient response characteristics. To address these applications the 63600 offers high speed, programmable dynamic loading, sweep simulation and control capability never before achieved. The right figure shows the programmable parameters which can be set within the 63600 loads: Waveforms can be single shot or set to repeat.

 

The dynamic mode provides a unique simulation capability allowing users to set the number of times each cycle repeats from 1~65,535. Feature is excellent for determining the peak current which can be sustained by converters.

 

The 63600 also offers a unique dynamic frequency sweep with variable frequencies up to 50kHz. This capability is ideal for determining worst case voltage peaks (see Figure 1). Measurement of the Vpeak (+/-) can be achieved by this function with a sampling rate of 500 kHz (Figure 2). The dynamic loading mode can simulate different loading conditions for most test requirements. Dedicated remote load sensors and control circuits guarantee minimum waveform distortion during dynamic loading.

 

According to Intel’s Design Guide for ATX 12V Power Supplies, measurement of output transient response requires simultaneous load steps when testing the power supply’s +12VDC, +5VDC and +3VDC outputs (all steps must occur at the same time). The 63600 provides a dynamic synchronous function that can be used to perform this test on up to 10 outputs within each mainframe. The total dynamic synchronous channels can up to 40 when using 4 mainframes providing higher flexible and increased utility.

 

In addition to the dynamic loading function the 63600 provides Master/Slave (parallel) operation of individual loads. This capability provides for up to 2,000W per mainframe. Figure 3 shows the parallel synchronous dynamic loading and Figure 4 shows the parallel non-synchronous dynamic loading of previous designs. As show, the Vpeak value is significantly reduced and incorrect when using non-synchronous loading.

 

MASTER/SLAVE PARALLEL CONTROL

When the need is for increased power, paralleling two or more loads can be done to achieve the desired load current. The 63600 provides the user with smart Master/Slave mode controls which enables the user to program the load currents of the Master and have them automatically calculated and downloaded to the slave modules. Using several loads in parallel to emulate a single load dramatically simplifies operation and allows the 63600 to be used for both multiple output power supplies and larger single output supplies. The 63600 can controlled and reconfigured with USB, Ethernet, and GPIB interfaces for automated testing applications.

 

master/slave parallel control

 

SINE WAVE DY NAMIC FUNCTION

The 63600 has a unique sine wave loading function which allows setting of a current bias (I_DC), a loading sine wave (I_AC) and sine wave frequency without the need for an external function generator. As see in the figure right, CH1 is the actual load current and CH2 is the voltage waveform of the UUT. This function can be used in D2D/ATX Power supplies for sine wave dynamic testing.

 

DIGITIZING FUNCTION

The 63600 offers a digitizing function that makes the load very convenient for recording transients in both voltage and current waveforms. The following are the specifications of setting 


parameters : 
Sampling Time : 2μs to 40ms / R : 2μs (Setting the interval of sampling time) 
Sampling Point : 1 to 4096 (Setting the total sampling points)

 

USER DEFINED WAVEFORM

In addition to common constant current, constant voltage, constant power and constant resistance modes of conventional loads, the 63600 accepts digital data from DAQ cards or analog data from function generators to allow for complex waveforms to be created as depicted below. The 63600 also provides an enhanced feature, User Defined Waveform (UDW), to simulate the actual current profiles and waveforms.

 

USER DEFINED WAVEFORM

 

To reconstruct the actual current waveform, one can simply upload the captured waveform data into any module via a Chroma softpanel. Each module is capable of storing up to 10 sets of waveforms with each comprising up to 1.2 millions data points to meet the more strenuous test requirements.

 

In addition, 63600 series also provides voltage peak measurements during actual loading conditions. Avoiding the need for using an oscilloscope to capture the voltage peak, saving time and costs.

 

user defined waveform

 

LOW VOLTAGE OPERATION

Each 63600 load module contains 3 load current ranges with a minimum full current operating voltage of 0.5V for each range. At the minimum voltage (0.4V), the 63640-80-80 load can draw maximum current defined by the current range. Based on this design, the 63600 is well suited for testing DC/DC converters, fuel cells, and other low voltage - high current devices. Low voltage operation is possible towards zero volts with corresponding reduced current levels (see de-rating curves).

 

LOW VOLTAGE OPERATION

ความคิดเห็นผู้ใช้งาน: Chroma Mainframe For 5 Load Module Model 63600-5

แสดงความคิดเห็น:

เข้าสู่ระบบสมาชิก ก่อนแสดงความคิดเห็น.
ได้รับการรับรองธุรกิจพาณิชย์อิเล็กทรอนิคส์
mce-lab
How to pay
Cards We Accept เลขทะเบียนพาณิชย์อิเล็กทรอนิกส์