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長(zhǎng)沙雙通道負(fù)載模組-PEL-2020-臺(tái)灣固緯GWINSTEK

PEL-2000可編程直流電子負(fù)載，此電子負(fù)載可以工作在定電流、定電壓、定電阻模式下，還可模擬各種動(dòng)態(tài)負(fù)載狀況，透過(guò)序列功能進(jìn)行負(fù)載電壓、電流、負(fù)載的上升及下降斜率、電流準(zhǔn)位、持續(xù)時(shí)間等參數(shù)來(lái)編輯負(fù)載波形，同時(shí)提供外部波形信號(hào)控制以及V&I監(jiān)測(cè)功能，測(cè)試參數(shù)及狀態(tài)的存儲(chǔ)可高達(dá)120組，系統(tǒng)可根據(jù)自動(dòng)測(cè)試需求，隨時(shí)由儀器內(nèi)部的儲(chǔ)存單元EEPROM中呼叫出來(lái)使用。

PEL-2000系列包含兩種主控含機(jī)框PEL-2002(可容納雙模組)與PEL-2004(可容納四模組)，，採(cǎi)用模組化設(shè)計(jì)，，協(xié)助使用者保留未來(lái)可能會(huì)運(yùn)用到更高功率需求的擴(kuò)充性，，目前提供4款負(fù)載模組分別為：PEL-2020(200W雙通道負(fù)載模組100W*2 ; PEL-2030 (280W雙通道負(fù)載模組30W+ 250W) ; PEL-2040(350W單通道負(fù)載模組);PEL-2041(350W單通道負(fù)載模組)]，以PEL-2004來(lái)代表最多可以組成8個(gè)通道同步使用，，功率範(fàn)圍200W~350W，，電流範(fàn)圍0~70A，，電壓範(fàn)圍1~500V，，使用者可依據(jù)實(shí)際需求，選擇的負(fù)載模組及控制模組進(jìn)行組合或自組負(fù)載系統(tǒng)，可同步執(zhí)行多組電子負(fù)載模組拉載的應(yīng)用，同時(shí)每個(gè)模組採(cǎi)用隔離與地浮接方式，避免造成短路回路 ; 現(xiàn)今綠能產(chǎn)業(yè)蓬勃發(fā)展，，PEL-2000 系列符合各式消費(fèi)性電子及車(chē)用能源設(shè)備測(cè)試的需求，透過(guò)外部排線並聯(lián)控制功能，最多可以同時(shí)控制五個(gè)主機(jī)框，並讓總體的總使用功率達(dá)到7kVA。

PEL-2000系列配備RS232、USB、GPIB(選配)接口、GO/NG接口，，同時(shí)還配備了驅(qū)動(dòng)程序和針對(duì)LabView、VB、C、C++等相關(guān)測(cè)試軟體範(fàn)例。PEL-2000系列主要應(yīng)用於多通道或單通道輸出的AC/DC電源、DC/DC電源模組、充電器及電源類(lèi)電子元件性能的測(cè)試，對(duì)設(shè)計(jì)研發(fā)、生產(chǎn)線測(cè)試及產(chǎn)品檢測(cè)作業(yè)上提供快速有效的測(cè)試方案，同時(shí)具有的OPP、OCP、OVP、OTP、低壓保護(hù)以及正反向極性保護(hù)功能，更大幅提高了產(chǎn)品的可靠性、是工程測(cè)試及自動(dòng)測(cè)試環(huán)境得以信賴(lài)的產(chǎn)品。

特點(diǎn)

10組預(yù)置內(nèi)存
可并行操作
支持負(fù)載模擬的序列功能
外部波形控制功能
高精度和高分辨率
可變轉(zhuǎn)換速率
高達(dá)8通道的多通道輸出
過(guò)功率/過(guò)電流/過(guò)電壓/過(guò)溫保護(hù)
延遲控制
USB接口，，支持RS-232C,GPIB(選配）
120組設(shè)置內(nèi)存

			PEL-2020(100Wx2)
POWER			20W	100W
CURRENT			0~2A	0~20A
VOLTAGE			1~80V
MIN.OPERATING VOLTAGE(DC)			1.0V at 2A	1V at 20A
STATIC MODE
CONSTANT CURRENT MODE
		Range	0~2A	0~20A
		Resolution	0.5mA	5mA
		Accuracy	±0.1%±0.1%F.S.	±0.1%±0.2%F.S.
CONSTANT RESISTANCE MODE
		Range	0.075Ω~300Ω(100W/16V) 3.75Ω~15K(100W/80V)
		Resolution	12bits
		Accuracy	300Ω : ± 0.1ひ ± 0.2% 15KΩ: ± 0.01ひ ± 0.1%
CONSTANT VOLTAGE MODE
		Range	1~80V
		Resolution	20mV
		Accuracy	±0.05% ± 0.1%F.S.
DYNAMIC MODE
CONSTANT CURRENT MODE
	T1&T2		0.025mS ~ 10mS / Res : 1uS 1mS ~ 30S / Res : 1mS
	Accuracy		1uS / 1mS ± 100ppm
	Slew Rate(Accuracy 5%)		0.32 ~ 80mA/uS	3.2 ~ 800mA/uS
	Slew Rate Resolution		0.32mA/uS	3.2mA/uS
	Current		0~2A	0~20A
	Current Resolution		0.5mA	5mA
	Current Accuracy		±0.4% F.S.
MEASUREMENT
VOLTAGE READBACK
	Range		0~16V	0~80V
	Resolution		0.5mV	2.5mV
	Accuracy		±0.05% ± 0.05% F.S.

	Range		0~2A	0~20A
	Resolution		0.0625mA	0.625mA
	Accuracy		±0.1% ± 0.1% F.S.
PROTECTIVE
Over Power Protection(2%)
	Range		1~102W
	Resolution		0.5W
	Accuracy
Over Current Protection(2%)
	Range		0~20.4A
	Resolution		0.05A
	Accuracy
Over Voltage Protection(2%)
	Range		1~81.6V
	Resolution		0.2V
	Accuracy
	Over Temperature Protection		≒85℃
Rated Power Protection(2 %)：
	Value		110W
	Accuracy
GENERAL
SHORT CIRCUIT
	Current(CC)		≒2.2/2A	≒22/20A
	Voltage(CV)		0V	0V
	Resistance(CR)		≒3.75Ω	≒0.075Ω
INPUT RESISTANCE(LOAD OFF)			800KΩ(Typical)

			PEL-2030(250W/30W)
POWER			30W		30W	250W
CURRENT			0~5A		0~4A	0~40A
VOLTAGE			1~80V
MIN.OPERATING VOLTAGE(DC)			1.0V at 5A		1.0V at 4A	1.0V at 40A
STATIC MODE
CONSTANT CURRENT MODE
		Range	0~5A		0~4A	0~40A
		Resolution	1.25mA		1mA	10mA
		Accuracy	±0.1%±0.1%F.S		±0.1%±0.1%F.S	±0.1%±0.2%F.S
CONSTANT RESISTANCE MODE
		Range	0.3Ω~1.2KΩ(30W/16V) 15Ω~60K(30W/80V)		0.0375Ω~150Ω(250W/16V) 1.875Ω~7.5K(250W/80V)
		Resolution	12bits
		Accuracy	12KΩ : ±0.1ひ ± 0.2% 60KΩ: ±0.01ひ ± 0.1%		150Ω : ±0.1ひ ± 0.2% 7.5KΩ: ±0.01ひ ± 0.1%
CONSTANT VOLTAGE MODE
		Range	1~80V
		Resolution	20mV
		Accuracy	±0.05% ± 0.1%F.S.
DYNAMIC MODE
CONSTANT CURRENT MODE
	T1&T2		0.025mS ~ 10mS / Res : 1uS 1mS ~ 30S / Res : 1mS
	Accuracy		1uS / 1mS + 100ppm
	Slew Rate(Accuracy 5%)		0.8 ~ 200mA/uS		0.64 ~ 160mA/uS	6.4 ~ 1600mA/uS
	Slew Rate Resolution		0.8mA/uS		0.64mA/uS	6.4mA/uS
	Current		0~5A		0~4A	0~40A
	Current Resolution		1.25mA		1mA	10mA
	Current Accuracy		±0.4% F.S.
MEASUREMENT
VOLTAGE READBACK
	Range		0~16V	0~80V	0~16V	0~80V
	Resolution		0.5mV	2.5mV	0.5mV	2.5mV
	Accuracy		±0.05% ± 0.05% F.S.
CURRENT READBACK
	Range		0~5A		0~4A	0~40A
	Resolution		0.15625mA		0.125mA	1.25mA
	Accuracy		±0.1% ± 0.1% F.S.
PROTECTIVE
Over Power Protection(2%)
	Range		1~30.6W		1~255W
	Resolution		0.15W		1.25W
	Accuracy
Over Current Protection(2%)
	Range		0~5.1A		0~40.8A
	Resolution		0.0125A		0.1A
	Accuracy
Over Voltage Protection(2%)
	Range		1~81.6V		1~81.6V
	Resolution		0.2V		0.2V
	Accuracy
	Over Temperature Protection		≒85℃
Rated Power Protection(2 %)：
	Value		33W		275W
	Accuracy
GENERAL
SHORT CIRCUIT
	Current(CC)		≒5.5/5A		≒4.4/4A	≒44/40A
	Voltage(CV)		0V		0V	0V
	Resistance(CR)		≒15Ω	≒0.3Ω	≒1.875Ω	≒0.0375Ω
INPUT RESISTANCE(LOAD OFF)			800KΩ(Typical)

			PEL-2040		PEL-2041
POWER			35W	350W	35W	350W
CURRENT			0~7A	0~70A	0~1A	0~10A
VOLTAGE			1~80V		2.5~500V
MIN.OPERATING VOLTAGE(dc)			1.0V at 7A	1V at 70A	2.5V at 1A	2.5V at 10A
STATIC MODE
CONSTANT CURRENT MODE
		Range	0~7A	0~70A	0~1A	0~10A
		Resolution	1mA	10mA	0.2mA	2mA
		Accuracy	±0.1%±0.1%F.S.	±0.1%±0.2%F.S.	±0.1%±0.1%F.S.	±0.1%±0.2%F.S.
CONSTANT RESISTANCE MODE
		Range	0.025Ω~100Ω(350W/16V) 1.25Ω~5K(350W/80V)		1.25Ω~5KΩ(350W/125V) 50Ω~200K(350W/500V)
		Resolution	12bits		12bits
		Accuracy	100Ω : ±0.1ひ ± 0.2% 5KΩ: ±0.01ひ ± 0.1%		5KΩ : ±0.02ひ ± 0.2% 200KΩ: ±0.005ひ ± 0.1%
CONSTANT VOLTAGE MODE
		Range	1~80V		2.5~500V
		Resolution	20mV		100mV
		Accuracy	±0.05% ± 0.1%F.S.		±0.05% ± 0.1%F.S.
DYNAMIC MODE
CONSTANT CURRENT MODE
	T1&T2		0.025mS ~ 10mS / Res : 1uS 1mS ~ 30S / Res : 1mS		0.025mS ~ 10mS / Res : 1uS 1mS ~ 30S / Res : 1mS
	Accuracy		1uS / 1mS ± 100ppm		1uS / 1mS ± 100ppm
	Slew Rate(Accuracy 5%)		0.001 ~ 0.28A/uS	0.01 ~ 2.8A/uS	0.16 ~ 40mA/uS	1.6 ~ 400mA/uS
	Slew Rate Resolution		0.001A/uS	0.01A/uS	0.16mA/uS	1.6mA/uS
	Current		0~7A	0~70A	0~1A	0~10A
	Current Resolution		1mA	10mA	0.2mA	2mA
	Current Accuracy		±0.4% F.S.		±0.4% F.S.
MEASUREMENT
VOLTAGE READBACK
	Range		0~16V	0~80V	0~125V	0~500V
	Resolution		0.5mV	2.5mV	4mV	16mV
	Accuracy		±0.05% ± 0.05% F.S.		±0.05% ± 0.05% F.S.
CURRENT READBACK
	Range		0~7A	0~70A	0~1A	0~10A
	Resolution		0.175mA	1.75mA	0.032mA	0.32mA
	Accuracy		±0.1% ± 0.1% F.S.		±0.1% ± 0.1% F.S.
PROTECTIVE
Over Power Protection(2%)
	Range		1~357W		1~357W
	Resolution		1.75W		1.75W
	Accuracy
Over Current Protection(2%)
	Range		0~71.4A		0~10.2A
	Resolution		0.175A		0.025A
	Accuracy
Over Voltage Protection(2%)
	Range		1~81.6V		1~510V
	Resolution		0.2V		1.25V
	Accuracy
	Over Temperature Protection		≒85℃		≒85℃
Rated Power Protection(2 %)：
	Value		385W		385W
	Accuracy
GENERAL
SHORT CIRCUIT
	Current(CC)		≒7.7/7A	≒77/70A	≒1.1/1A	≒11/10A
	Voltage(CV)		0V	0V	0V	0V
	Resistance(CR)		≒1.25Ω	≒0.025Ω	≒50Ω	≒1.25Ω
INPUT RESISTANCE(LOAD OFF)			800KΩ(Typical)		800KΩ(Typical)


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