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GPR-M 시리즈

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 주요 특징? 0.01% High Regulation? Constant Voltage and Constant Current Operation? Internal Select for Continuous or Dynamic Load? Low Ripple and Noise? Overload and Reverse Polarity Protection? 3 1/2 Digit 0.5" LED Display The GPR-M Series are single output, 180W, linear DC power supplies, featuring all the same functions as the GPR-H Series but for lower power demands. Like the GPR-H Series, the GPR-M Series are suitable for high-end precision bench top applications. Low load and line regulation for both constant voltage and constant current mode ensure reliable, predictable output. Overload and reverse polarity protection as well as internal selection for dynamic or constantload are standard. SELECTION GUIDEOutputWatts (W)OutputVolts (V)OutputAmps (A)Weight(kg)GPR-1810HD180W0~ 180~ 1011.5GPR-3060D180W0~ 300~ 611.5GPR-6030D180W0~ 600~ 311.5 

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APS-7000E 시리즈

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 주요 특징? 4.3 inch TFT-LCD Display? Output Capacity: APS-7050E(500VA, 310Vrms, 4.2/ 2.1Arms), APS-7100E(1000VA, 310Vrms, 8.4/ 4.2Arms)? Only 88mm(2U) case height? Measurement function comprises Voltage, Current, Power, Current(peak), Frequency, Power Factor? 10 sets of the Test mode simulate power transient output? 10 sets of Preset allow users to store ten settings GW Instek launches the APS-7000E series the economy version of the APS-7000 programmable AC power source. With the height of 2U, the maximum rated output for APS-7050E is 500VA, 310Vrms, 4.2Arms and APS-7100E is 1000VA, 310Vrms, 8.4Arms. The output frequency range of the series is 45~500Hz. The series is ideal for the test and development of DC power supply devices, consumer electronics, automotive electronics and electronic components. The APS-7000E series comprises six measurement and test functions (Vrms, Irms, F, Ipk, W, PF), and provides user interface similar to that of AC Power Meter. The APS-7000E series, via switching many sets of current levels to increase small current measurement resolution, is ideal for the LED industry and standby mode power consumption test. Ten sets of Preset allow users to store ten settings To meet the test criteria of line voltage fluctuation often seen in consumer electronics, the APS-7000E series not only provides a stable AC power source but also features the Test mode to satisfy special or abnormal voltage and frequency variation demands. Ten sets of the Test mode simulate power outage, voltage rise, and voltage fall. The APS-7000E series that simulates waveforms of city power grid’s transient changes is suitable for verifying electronicsproducts operated under abnormal power source. The APS-7000E series is the economy version of the APS-7000 series. If communications interface and larger voltage/frequency are required, please refer to the APS-7000 series. The functionality comparison between the APS-7000 series and the APS-7000E series is listed on this NPI. Control Panel CharacteristicsThere are two control panel modes: Standard mode and Simple mode. Both modes are shown as below. Standard mode combines settings and AC Power Meter measurement window display. Users apply Function key (F1~F3) to select required measurement items. There are six items for selection. Simple mode shows all measurement items on the display. Test ModeThis mode can rapidly produce different simulated input transient waveforms such as power outage; voltage rise and voltage fall etc. for engineers to evaluate the impact on DUT posed by the transient phenomena. For instance, capacitor endurance test. 

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PEL-3000E 시리즈

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 주요 특징? 7 Operating Modes: CC, CV, CR, CP, CC+CV, CR+CV, CP+CV? Fast/ Normal Sequence Function? Soft Start? Battery discharge test? OCP、OPP test Automation? Max. Slew Rate: 2.5A/us? Dynamic mode? Protection: OVP, OCP, OPP, OTP, RVP, UVP? Remote Sense? Integrate voltage, current and power measurement functions? External Voltage or Resistance Control? Rear Panel BNC、Trigger IN/OUT? Analog External Control? USB/GPIB(Optional) GW Instek launches new PEL-3000E series programmable single-channel electronic load. In the series, PEL-3031E provides 300W (1V~150V/60A) and PEL-3032E provides 300W(2.5V~500V/15A) current sink capability. Inherited from the PEL-3000 series, PEL-3000E has an easy-to-read LCD panel and user-friendly interface. This model features high speed and accurate measurement capability for electronic component, battery, portable charger and power products that requirelow to medium power consumption. The PEL-3000E series is designed for current sink operation starting from 60mA and aims at measurement applications, including charger, adapter, various power supply equipment, and portable charger. The PEL-3000E has seven operating modes. Among them, four basic operating modes are constant current, constant voltage, constant resistance, and constant power. Three other combined operating modes are constant current + constant voltage, constant resistance + constant voltage, constant power + constant voltage. Users can select operating modes based upon products‘ test requirements. For C.C. mode, electronic load will sink a constant current accordingto the set current value; for C.V. mode, electronic load will attempt to sink sufficient current to control the source voltage to the programmed value; for C.R. mode, electronic load will sink a current linearly proportional to input voltage according to the set resistance value; for C.P. mode, electronic load will initiate load power sinking operation (load voltage x load current)in accordance with the programmed power setting. To meet the requirements of different test conditions, the Static function is to sink a constant current; the Dynamic function is to periodically switch between two sink conditions, and the Sequence function is to provide tests for more than two sink conditions. The sequence function can be divided into Normal Sequence and Fast Sequence. Normal Sequence is the most flexible mean of generating complex sequences that can facilitate users to establish a setof changing current sink conditions based upon different sinking conditions (CC, CR, CV or CP mode) and time(adjustable range: 1ms to 999h 59min 59s). Fast sequence allows time resolution of 25us to be set for the smallest step. Setting parameters for multiple steps can simulate consecutive current changes of various real load conditions. For instance, while using an electronic load to test a power-driven tool‘s power supply, we can first obtain waveforms by an oscilloscope and a current probe from the tool,and subsequently, use the obtained waveforms to edit simulated current waveforms, via electronic load‘s sequence function, to test the power-driven tool and to analyze its operational status. The Soft Start function allows users to determine the rise time of current sink that is to decide the required time to reach electronic load‘s set current, resistance or power value. Setting a proper rise time for Soft Start is effective to counter output voltage fluctuation caused by DUT‘s (power supply) transient outputcurrent. It is worth noting, General DC loads do not have the soft start function. When conducting high speed current sink operation, the inductance effect on the cable connecting electronic load and DUT will lead to transient voltage drop on electronic load‘s input terminal, therefore, that will result in Voltage Non-monotonic increase. PEL-3000E‘s soft start function not only allows output voltage to be Monotonic increase, but also prevents inrush current and surge voltage from happening on DUT. For instance, tests using a power supply,LED and a DC load (activate the soft start function) can prevent inrush current and surge voltage from causing damages on LED. The built-in BATT Test Automation of PEL-3000E provides battery discharge applications with more flexible discharge stop setting as well as rise and fall Slew Rate for discharge current settings. OCP, OPP test Automation for DUT (ex. Power Supply), provide users with high resolution measurement values to verify DUT‘s activation point. Provide users with measurement results so as to help them determine whether DUT‘s actual over protection activation pointmeets the regulations. Other than that, PEL-3000E provides users with analog control terminal to control PEL-3000E from external voltage, external resistance and switch. Analog control terminal can also monitor electronic load‘s status and display protective alarms. More detail, please follow PEL-3000E brochure. 

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PEK-110

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 주요 특징? Using the TMS320F28335 floating point DSP of TI controller? Provide five experimentation? Provide PSIM simulation andexperimental files? Provide PPT file for reference? Provide hardware schematic and experimental guide book Power converter utilizing digital control is the development trend of the present industrial products. Digital control can elevate the function and performance of power converter to increase product’s added value. More and more power converters are using the digital control technology. The objective of this course kit is to provide a learning platform for power converter using digital control. Users, via PSIM software and simulation, learn the principle, analysis and design of power converter. Furthermore, the SimCoder tool of PSIM can be used to convert control circuit to digital control program as well as to operate a second simulation for circuit, which will be replaced by DSP. Finally, control program, via simulation verification, can be burned into DSP chip. DSP, via control and communications, verifies the correctness of designed circuit and controller.PEK-110 is the development module of full digital controlled signal-phase inverter, aiming at the training of circuit analysis, design, simulation and experiment for researchers to conduct problem-oriented learning. The quantitative design of power circuit and controller is based upon converter’s specifications. Users can further understand the related technology of single-phase inverter through PSIM simulation verification and SimCoder programming processes.With the comprehensive capabilities of realizing simulation, design, hardware circuit, PSIM is a simulation software specifically designed for systems such as power electronics, motor driver and power conversion. PSIM features comprehensive functions, complete components, fast simulation, accurate simulation results and easy to use, and this software is often used by the international academics and industries for education and research. The specifications of single-phase inverter development module ExperimentsExperiment 1: Unipolar SPWM InverterExperiment objective is to learn the principle of Unipolar SPWM Inverter. Via PEK-110 module, students learn the voltage and current measurement method and the settings of TI F28335 DSP IC pin locations, PWM and A/D hardware as well as to understand how to conduct the control and measurement of DSP’s internal signal by RS-232. Experiment 2: Stand Alone Inverter with Dual Loop Inductor Current ControlExperiment objective is to learn the module establishment of single-phase inverter and the design of voltage and current loop controllers. After designing hardware SimCoder is utilized to conduct programming. Experiment 3: Grid Connected Single Phase InverterExperiment objective is to understand the basic principle and structure of city grid paralleled with inverter; the design method of phase-locked loop of single-phase paralleled inverter, and the design of voltage and current loop controllers. After the designing city grid paralleled with inverter SimCoder is utilized to conduct programming. Experiment 4: Bridgeless PFC AC/DC ConverterExperiment objective is to understand the principle of Bridgeless PFC; current loop design; voltage loop design and hardware planning. SimCoder is utilized to conduct programming. Experiment 5: Full-bridge AC/DC Switching RectifierExperiment objective is to understand the principle of Full-bridge AC/DC Switching Rectifier; current loop design, voltage loop design and hardware planning. SimCoder is utilized to conduct programming. 

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GDM-350B

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 주요 특징? 디스플레이 : 3 ½ 디지트 (1,999 카운트)? 수동 범위 설정? 온도 측정? 도통 테스트/다이오드 테스트? hFE 테스트? Data Hold The GDM-300/400 Series Hand Held DMM are a compact, high precision, battery operated multimeter series designed to meet most of the daily needs for design engineers as well as service engineers. The GDM-300/400 series design is driven by mobile-oriented features, such as automatic power down to preserve battery life, a large backlight display for crisp viewing, a rotary selector switch and clear-cut push buttons to ease operation. The basic functions matchthe depth of bench-top multimeters: fuse-protected current input, true RMS for accurate AC measurements, Auto ranging, Duty cycle, and Relative mode. These compact, reliable, and economical devices are ideal for any engineer. SELECTIONGUIDENEWNEWNEWNEWMODELGDM-461GDM-452GDM-397GDM-360GDM-398GDM-357GDM-350BMax.Display220001999940006000400019991999AutoRanging√ √√√  AnalogBar√ √√√  TrueRMS√  √   DisplayBacklight  √√√  Fused 10A Range√√√√√ √AutoPower off √√√√√ DCVoltage1000V600V1000V1000V1000V600V250VACVoltage750V600V750V750V750V600V250VDCCurrent10A10A10A10A10A10A10AACCurrent10A10A10A10A10A10A Resistance220MΩ20MΩ40MΩ60MΩ40MΩ20MΩ20MΩCapacitance220mF20?F4000?F4000?F4000?F200?F Frequency220MHz20kHz10MHz10MHz10MHz  Diode√√√√√√√Continuity√√√√√√√Temperature  √  √√DutyCycle(%)√ √√√  Transistor(hFE)    √ √EFFunction    √  REL√ √√√  DataHold√√√√√√√PeakHold√      MAXMIN  √√√  RS232C√ √√    

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GLC-9000

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 주요 특징? Touch Panel with Color LCD Display? 9 Different Measurement Network to Simulate the Resistance of Human Body? 8 Different Types of Leakage current for Medical & General Electrical Equipment? Various Leakage Current Measuring Mode：DC/AC/AC+DC/AC Peak? Upper & Lower Limitation for PASS/FAIL Judgment? Meter Mode with SELV/CONV Function? 50 Preset Test Conditions Conform to IEC 60990; 30 Sets Memories for Customer Defined? Various Standard Interfaces：RS232/GPIB/USB Host & Device/EXT I/O The GLC-9000, leakage current tester, is used to perform leakage current (or called touch current) tests on medical electrical (IEC 60601-1) and general purpose electric & electronic (IEC 60990) equipment. This tester engages with nine measurement networks (or called Measuring Device) to provide the simulation of human body while the EUT (equipment under test) is taking a leakage current testing in compliance with the specific standards or regulationssuch as IEC, UL, JIS...etc.. In order to provide a simple operation environment, the GLC-9000 equips with large TFT LCD touch panel to configure system as well as to present the measurement settings information and result simultaneously. Besides, there are 50 preset testing conditions, which conform to IEC60990 and other standards, for general electric equipment can be recalled to reduce the setting time. In addition, 30 sets empty memory are available for user defined setting. A Meter mode is also available for the GLC-9000, it uses the measurement terminal (T1/T2) to measure voltage as the same way of ordinary voltmeter. During the voltage measurement, the SELV function (safety extra low voltage) is applicable to detect whether the voltage value between measuring points exceed the SELV setting. Testing is Just a Fingertip Away Simple and Intuitive SystemThe color TFT touch screen makes operation intuitive and simple and also makes it easier to observe test result. Various Measurement NetworkNine Measurement Network are available for measuring the leakage current of electrical and medical equipment. Preset Test Conditions50 preset test conditions conforming to IEC 60990 for general electric equipment. Additional 30 sets empty memory for user defined setting. Various Standard InterfacesThe various practical interfaces are equipped as standard accessory, making control convenient and flexible Measurement Network (MD)Note1：The standard number is only listed as exampleNote2：The networks listed can be used with all applicable standards 

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GLP-1A

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 주요 특징? Combining a Logic Probe and Pulser Combined into One? Probe for Troubleshooting Digital Circuits? Operating Voltage: 4VDC ~ 18VDC? Maximum Input Signal Frequency: 50MHz? TTL: Logic “1”>3.0V±0.25V, Logic”0”<0.75±0.25V? CMOS: Logic “1”>60%VCC±5%, Logic”0”<15%VCC±5%? Minimum Detectable Pulse Width: 10nsec? Pulser: Sync input impedance 120kΩ? Pulse Repetition Rate: Switchable 0.5/400Hz? Pulse width: 10μsec? Dimensions & Weight: 18(W)x210(H)x18(D)mm, Approx. 50g The GLP-1A logic pulser can be used to perform in-circuit testing of TTL, CMOS, and many other logic devices at a maximum of 50MHz. The GLP-1A is enhanced with a logic probe function with a minimum detectable pulse width of 10 ns, providing enough sensitivity for most applications. A Short 10 sec pulse width assures that no damage will occur to circuits whilst testing. With a weight less than 50g, a non-slip grip, and an external sync input, GLP-1A providescomfort and reliability for various troubleshooting tasks. 

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50 GHz

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ENA 시리즈 네트워크 분석기

카테고리: RF장비, 네트워크 분석기 /

A. 주요사양 - 5 Hz ~ 20 GHz- 경쟁력 있는 구성요소로 탈바꿈시키는 데 필요한 처리속도,- 반복성, 신뢰성을 보장- RF 구성요소 테스트의 새로운 기준을 경험- 최고 속성을 활용하는 통합형 플랫폼을 구현 B. 옵션 & 악세서리 Models Frequency Dynamic Range (dB) Max Power (dBm) Best trace noise Best speed at Sweep E5080B 9 kHz to 4.5/6.5/9/14/20 GHz 100 kHz to 26.5/32/44/53 GHz > 140 +10 0.0015/0.01 1.6 ms E5072A 30 kHz to 4.5/8.5 GHz 123 +16 0.0015/0.013 3 ms E5071C 9 kHz to 4.5/6.5/8.5 GHz 100 kHz to 3/4.5/6.5/8.5 GHz 123 +10 0.011/0.013 3 ms 300 kHz to 14/20 GHz 123/96 +10/0 0.0015/0.013 3 ms E5061B 5 Hz to 3 GHz 100 kHz to 1.5/3 GHz 120 +10 0.0091/0.055 9 ms E5063A 100 kHz to 4.5/8.5/18 GHz 117 0 0.0019/0.014 9 ms C. 제품 관련 자료 (제품사양서) E5061B Network Analyzer 다운 (제품사양서) E5063A ENA Series Network Analyzer 다운 (제품사양서) E5071C ENA Network Analyzer 다운 (제품사양서) E5072A ENA Series Network Analyzer 다운 (제품사양서) E5080B ENA Series Network Analyzer 다운

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PNA 시리즈 네트워크 분석기

카테고리: RF장비, 네트워크 분석기 /

A. 주요사양 - PNA-X: 한 대의 계측기로 여러 대의 액티브 디바이스를 철저하게 특성 분석- PNA: 새로운 차원의 마이크로웨이브 구성요소 테스트 성능- PNA-L: 높은 수율과 좁은 보호 대역- 높은 수준의 측정 무결성을 제공 PNA-X Models Frequency Dynamic range at 3 G/20 G at 10 Hz IFBW Max power at 3 G/20 G (dBm) Best trace noise at 10 kHz IFBW Mag (dBrms)/Phase (degrms) Best speed at 201 point 1sweep, correction off System(dB) Directreceiveraccess (dB) Noise floor(dBm/Hz) N5249B 10 MHz to 8.5 GHz 124?128/124?129 136?140/133?141 -114/-114 +8?13/+5?10 0.0063/0.047 5 ms(600 kHz IFBW) N5241B 10 MHz to 13.5 GHz 124?128/124?129 136?140/133?141 -114/-114 +8-13/+5-10 0.0063/0.047 5 ms(600 kHz IFBW) N5242B 10 MHz to 26.5 GHz N5244B 10 MHz to 43.5 GHz 118?123/ 121?125 136?140/133?141 -110/-111 +8-13/+10-14 0.0063/0.094 6 ms(600 kHz IFBW) N5245B 10 MHz to 50 GHz N5247B 10 MHz to 67 GHz 124?130/125?130 136?142/136?140 -115/-118 +9?15/+7?12 0.0063/0.063 9.7 ms(600 kHz IFBW) PNA N5221B 10 MHz to 13.5 GHz 127/124?127 139/136?139 -114/-114 +13/+10?13 0.0063/0.047 5.6 ms(600 kHz IFBW) N5222B 10 MHz to 26.5 GHz N5224B 10 MHz to 43.5 GHz 125?127/124?127 137?139/136?139 -114/-114 +11?13/+10?13 0.0095/0.063 4.7 ms(600 kHz IFBW) N5225B 10 MHz to 50 GHz N5227B 10 MHz to 67 GHz 127/124?127 138/135?138 -114/-116 +9?13/+8?11 0.0063/0.063 6.3 ms(600 kHz IFBW) PNA-L N5239B 300 kHz to 8.5 GHz 131?133/111?114 144/124 -120/-106 +11?13/+5?8 0.012/0.19 5.75 ms(600 kHz IFBW) N5231B 300 kHz to 13.5 GHz(N5231A Option 2xx) N5232B 300 kHz to 20 GHz(N5232A Option 2xx) N5231B 300 kHz to 13.5 GHz(N5231A Option 4xx) 128/101?105 141/114 -120/-107 +8/-6 -2 0.0063/0.063 5.75 ms(600 kHz IFBW) N5232B 300 kHz to 20 GHz(N5232A Option 4xx) N5234B 10 MHz to 43.5 GHz 110/100 128/117 -110/-100 0/0 0.019/0.19 6 ms(600 kHz IFBW) N5235B 10 MHz to 50 GHz C. 제품 관련 자료 (선택가이드) PNA_Family_Microwave_Network_Analyzers 다운

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