18&

型號：

特點：

直接替換標準4479系列轉換器

非常低的噪音-非常低的漂移

輸出:300V, 600V, 1kV或2kV型號

Vin: 12或24V選項

極性:固定，消極或積極選項

遠程電壓編程或嵌入式電位器

電壓和電流監視器

輸出超調自由，有限的轉換率

規格參數：

Parameters:	Specifications(at Tamb=25°℃ unless otherwise specified)
Model	+12Vdc	+24Vdc
Input voltage range Vin(pins 1,2 &3)	11.5 to 13.5V	22.5 to 26.5V
Absolute maximum input voltage Vin	+32Vdc
Input current at full load	250mA typical	150mA typical
Output voltage	From O to 100%of the rated voltage (control voltage settinginternally limited to 110%of its nominal maximum value)
Polarity	Fixed positive or negative
Fixed reference output (pin 4)	+5V+/-0.2%50ppm/°℃	+10V+/-0.2%50ppm/℃
Control of the voltage setting(pin 5)	0 to 5V(Zin=1MQ)	0 to 10V(Zin=166kQ)
Variable reference output (pin 6)	0 to +5V,multi-turn trimmer	0 to+10V,multi-turn trimmer
Output voltage monitor(pin 7)	0 to +5V accuracy+/-0.2%, Zout=1kQ	0 to+10V,accuracy+/-0.2%, Zout =1kQ
Output current monitor (pin 8)	0 to+5V,accuracy+/-1%, Zout =1kQ	0 to+10V,accuracy+/-1%, Zout =1kQ
Line voltage regulation	+/-0.002%over the specified input voltage range
Load voltage regulation	+/-0.002%no load to full load
High frequency ripple	<2mVpp
Low frequency ripple	<10mVpp
Output short circuit protection	Yes,for permanent short circuit,output current limited to 110%of the full range
Output voltage drift	Within 10ppm with stabilized temperature room
Temperature coefficient	50ppm/℃ over the operating temperature range
Operating temperature range	Temperature of the case:-10℃to+70℃
Storage temperature range	-20℃to+75℃ ambient
Input reversal connection protection	Yes
Shielding and safty	None high voltage exposed area

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