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价格:电议
所在地:广东 深圳市
型号:EX4210R
更新时间:2018-07-08
浏览次数:1804
公司地址:深圳市龙岗区深圳市坂田街道五和大道永香路华熠科技大厦B1008
秦经理(先生) 经理
深圳市美孚科技有限公司经销批发的数字存储示波器、频谱分析仪、数字电桥LCR、台式万用表、安规测试仪、音频测试仪、视频制式测试仪、电子负载、电能质量分析仪、电参数测试仪、电池测试仪、LED光谱仪器、电源测试仪、其他仪器仪表畅销消费者市场,在消费者当中享有较高的地位,公司与多家零售商和代理商建立了长期稳定的合作关系。深圳市美孚科技有限公司经销的数字存储示波器、频谱分析仪、数字电桥LCR、台式万用表、安规测试仪、音频测试仪、视频制式测试仪、电子负载、电能质量分析仪、电参数测试仪、电池测试仪、LED光谱仪器、电源测试仪、其他仪器仪表品种齐全、价格合理。深圳市美孚科技有限公司实力雄厚,重信用、守合同、保证产品质量,以多品种经营特色和薄利多销的原则,赢得了广大客户的信任。
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本公司的(仪器配套方案)(解决方案)(技术支持)承载这客户的考验!如果您需要本公司的支持、请第一时间联系我们的客服。我们将竭诚为阁下服务!
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Power, Precision, Simplicity | |||||||||||||||||||||||||||||||||||
The new EX-R series has been extended by incorporating models from the best selling EX series. By adding four digit meters and switchable remote sensing, the Six models are offered including single, dual and triple outputs and covering a power range of 175 watts up to 420 watts. |
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OUTPUT Voltage/Current Ranges EX355R - 0 to >35V; 0 to > (175W nominal power) EX1810R - 0 to >18V; 0 to >10A (180W nominal power) EX2020R - 0 to >20V; 0 to >20A (400W nominal power) EX4210R - 0 to >42V; 0 to >10A (420W nominal power) EX354RD - 2 x (0 to >35V; 0 to >4A) (280W nominal power) EX354RT - 2 x (0 to >35V; 0 to >4A) plus <1.5 to >5.0V @ (305W nominal power) |
Output Setting & Control
Voltage Setting: By coarse and fine controls.
Current Setting: By single logarithmic control.
Output Mode: Constant voltage or constant current with automatic cross-over. CC indicator in constant current mode.
Output Switch: Electronic, non isolating. Preset voltage and current limit displayed when Output off.
Output Performance
Ripple & Noise: Typically <2mV rms, <10mV pk-pk, (EX355R, EX354RD, EX354RT) CV mode, 20MHz bandwidth
. Typically <2mV rms, <20mV pk-pk (EX1810R, EX2020R, EX4210R)
Load Regulation: <0.01% of maximum output for a 90% load change (using remote sense).
Line Regulation: <0.01% of maximum output for 10% line change.
Transient Response: <200us to within 50mV of setting for a 5% to 95% load change.
Temp. Coefficient: Voltage: typically <100ppm/oC.
Output Protection
Output Protection: Outputs will withstand forward voltages up to 40V (EX355R, EX354RD,& EX354RT); 22V (EX1810R); 25V (EX2020R); 48V (EX4210R). Reverse protection by diode clamp for currents to 3A.
Output Connections
Output Terminals: Universal 4mm safety binding posts on 19mm (0.75") spacing.
Terminals can accept fixed shroud 4mm plugs, standard 4mm plugs, fork terminals and bare wires.
Remote Sense
Sense Selection: Voltage sensing is selected as Local or Remote by front panel switch.
Sense Terminals: Sprung loaded screw-less terminals.
METER SPECIFICATIONS
Display Type: Dual 4-digit meters, 14mm (0.56") LED.
Voltage Meter
Resolution: 10mV
Accuracy: 0.3% of reading +/- 3 digits
Current Meter (EX355R, EX354RD, EX354RT)
Resolution: 1mA
Accuracy: 0.5% of reading +/- 3 digits
Current Meter (EX1810R, EX2020R, EX4210R)
Resolution: 10mA
Accuracy: 0.6% of reading +/- 3 digits
AUXILIARY OUTPUT (EX354RT only)
Voltage: Variable <1.5V to >5V by front panel control.
Meter accuracy: 0.3% +/- 4 digits.
Current limit: 5A minimum.
Load regulation: <0.5% for 90% load change.
Line regulation: <0.1% for 10% line voltage change.
Ripple & Noise Typically <2mVrms, <10mVpk-pk (20MHz bandwidth):
Output Protection: Output will withstand up to 7V forward voltage.
Diode clamp reverse protection for currents up to 3A.
Output Terminals: Universal 4mm safety binding posts on 19mm (0.75") spacing.
Status Indication: UNREG lamp.
GENERAL
Input
AC Input: EX354RD, EX354RT - 110V to 240V 50/60Hz (universal input); Other Models - 230V AC +/- 10% 50/60Hz; 115V to order.. Installation Category II
VA Ratings: EX810R, EX355R - 400VA; EX354RD, EX354RT - 500VA, EX2020R, EX4210R - 800VA
Temperature & Environmental
Operating Range: +5oC to +40oC, 20% to 80% RH
Storage Range: -40oC to + 70oC
Environmental: Indoor use at altitudes up to 2000m, Pollution Degree 2.
Cooling: EX1810R, EX355R, EX354RD, EX354RT - fan-less convection cooling; EX2020R, EX4210R - fan assisted using low-noise brushless dc fan.
Safety & EMC
Safety: Complies with EN61010-1
EMC: Complies with EN61326
Physical
Size: Single output models - 140160320 mm (WxHxD). Dual and triple output models - 260160320 mm (WxHxD).
Weight: EX810R, EX355R - 3.0kg; EX2020R, EX4210R - 3.6kg; EX354RD, EX354RT - 4.3kg.