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EX752M 直流稳压电源,EX752M数字电源
EX752M 直流稳压电源,EX752M数字电源
  • EX752M 直流稳压电源,EX752M数字电源
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EX752M 直流稳压电源,EX752M数字电源

产品价格:
电议
产品型号:
EX752M
供应商等级:
金牌会员11年
经营模式:
代理商
企业名称:
深圳市金启泰电子有限公司
所属地区:
广东省深圳市
发布时间:
2013/11/19 15:56:04

0755-89231580      13823195664

黎文辉先生(联系我时,请说明是在维库仪器仪表网看到的,谢谢)

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企业档案

深圳市金启泰电子有限公司

会员11年营业执照已上传

经营模式:代理商

所在地:广东省 深圳市

主营产品:台湾Chroma电源设备,北斗GPS双模信号模拟器,模拟数字电视信号发射器,数字电视调制卡,高清视频信号发射器。

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  • 品牌/商标:英国TTi
  • 企业类型:贸易商
  • 新旧程度:全新
  • 原产地:英国

TTi  EX752M 直流稳压电源

EX752M - Higher voltage dual dc bench power supply - - Specifications

  

300W Multi-mode Dual - 75V/150V

  Dual outputs with three modes of operation:
    2 x 75V/2A
    1 x 75V/4A
    1 x 150V/2A

  Independent digital voltage and current meters 
    for each output with 100mV and 10mA resolution
  Constant voltage or constant current operation
  Compact design uses less bench space
  Silent fan-free cooling
  DC output switches, automatic mode indication

  Touch-proof safety terminals  

 

 

DESCRIPTION

 

The EX752M is a dual output 300 watt PSU with Multi-Mode capability. This enables it to operate as a dual power supply with two independent and isolated outputs, or as a single power supply of double the power.

As a dual, each output provides 0 to 75V at 0 to 2A (mode A). As a single, the output can be selected as either 0 to 75V at 0 to 4A (mode B) or 0 to 150V at 0 to 2A (mode C). In single modes, the unused half of the unit becomes completely inoperative and its displays are blanked.
 

 

TECHNICAL SPECIFICATIONS

 

OUTPUT

Voltage/Current Ranges

2 x (0 to >75V; 0 to >2A) (300W nominal power)

Multi-Mode Operation

Three modes of operation can be selected via a rotary switch:

Mode A: Two independent and isolated outputs (75V/2A each).

Mode B: One output of double the current capability (75V/4A).
(Unused output is disabled and its displays are blanked).

Mode C: One output of double the voltage capability (150V/2A).
(Unused output is disabled and its displays are blanked).

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, <15mV pk-pk (CV mode, 20MHz bandwidth)

Load Regulation: Modes A and B - <0?01%; Mode C - <0?1% + 2mV (90% load change)

Line Regulation: <0?01% of maximum output for 10% line change.

Transient Response: <200?s to within 50mV of setting for a 5% to 95% load change.

Temp. Coefficient: Voltage: typically <100ppm/?C.

Output Protection

Output Protection: Outputs will withstand forward voltages up to 85V/170V.
Over-voltage trip operates above these levels. Reverse protection by diode clamp for currents to 3A.

Output Connections

Output Terminals: High voltage touch-proof terminals.

Terminals can accept standard 4mm plugs, fork terminals and bare wires.

METER SPECIFICATIONS

Display Type: 3 digit meters for voltage and current;
(4 digit on second voltmeter to maintain resolution above 100V).

Voltage Meter

Resolution: 100mV

Accuracy: 0?3% of reading ? 1 digits

Current Meter

Resolution: 10mA

Accuracy: 0?6% of reading ? 1 digits

GENERAL

Input

AC Input: 110V to 240V 50/60Hz (universal input)

VA Rating: 500VA

Temperature & Environmental

Operating Range: +5?C to +40?C, 20% to 80% RH

Storage Range: -40?C to + 70?C

Environmental: Indoor use at altitudes up to 2000m, Pollution Degree 2.

Cooling: fan-less convection cooling

Safety & EMC

Safety: Complies with EN61010-1

EMC: Complies with EN61326

Physical

Size: 260x160x320 mm (WxHxD).

Weight: 4.3kg.

联系方式

深圳市金启泰电子有限公司

联系人:
黎文辉先生
手机:
13823195664/15113468240
传真:
0755-89328875
所在地:
广东省 深圳市
类型:
代理商
地址:
深圳市龙岗区南湾街道平吉大道1号建昇大厦A座613-2室

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