27D-Single 系列 2瓦 1KV & 3KV隔离电压 2:1宽输入 直流对直流电源转换器

功能&特点

• 宽输入2:1电压范围。

• 效率高达85%。

• 稳压输出类型。

• 低杂讯。

• 内部为SMD结构。

• 1KVDC & 3KVDC 隔离电压。

• 操作环境温度:-40℃ 至 +85℃。

• 工业标准引脚。

• 连续性短路保护线路，採用电流回馈模式。

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Specifications Typical At TA = 25°C, Nominal Input Voltage And Rated Output Current Unless Otherwise Specified

Part Number	Input Voltage	Output Voltage	Output Current	Efficiency
	Vdc	Vdc	mA	%Typ
27D-05S05R (NL/3KV)	5-9	5	400	65
27D-05S09R (NL/3KV)	5-9	9	222	70
27D-05S12R (NL/3KV)	5-9	12	167	70
27D-05S15R (NL/3KV)	5-9	15	133	70
27D-05S24R (NL/3KV)	5-9	24	84	70
27D-12S05R (NL/3KV)	9-18	5	200	70
27D-12S09R (NL/3KV)	9-18	9	222	80
27D-12S12R (NL/3KV)	9-18	12	167	80
27D-12S15R (NL/3KV)	9-18	15	133	80
27D-12S24R (NL/3KV)	9-18	24	84	80
27D-24S05R (NL/3KV)	18-36	5	400	75
27D-24S09R (NL/3KV)	18-36	9	222	80
27D-24S12R (NL/3KV)	18-36	12	167	80
27D-24S15R (NL/3KV)	18-36	15	133	80
27D-24S24R (NL/3KV)	18-36	24	84	80
27D-48S05R (NL/3KV)	36-72	5	400	70
27D-48S09R (NL/3KV)	36-72	9	222	80
27D-48S12R (NL/3KV)	36-72	12	167	80
27D-48S15R (NL/3KV)	36-72	15	133	80
27D-48S24R (NL/3KV)	36-72	24	84	80

Note:
1. No suffix is standard isolation (1KVDC) e.g, 27D-12S05RNL.
2. *add suffix /3KV for 3KVDC isolation, e.g, 27D-12S05R3KV.

Input Specifications

Parameters	Conditions	Min	Typ	Max	Units
Voltage Types	Vo,Io Nom			2:1
Filter	Capacitor

Output Specifications

Parameters	Conditions	Min	Typ	Max	Units
Voltage Tolerance	100% full load			±3	%
Short Circuit Protection	Continuous
Line Regulation	Regulated			±0.5	%
Load Regulation	Regulated			±0.8	%
Ripple & Noise	Output:5-9V Types BW=DC To 20MHz			100	mVp-p
Ripple & Noise	Output:12-24V Types BW=DC To 20MHz			1% of Vout	mVp-p
Transient response setting time	50% load step change		350		us

General Specifications

Parameters	Conditions	Min	Typ	Max	Units
Isolation Resistance	500Vdc	1000			MΩ
Switching Frequency	Full load, nominal input		100		KHz
Operating Temperature		-40		+85	℃
Humidity	Non Condensing			95	%
Cooling	Free air Convection
Case Material	DAP
MTBF	MIL-HDBK-217F @25℃	1500000			Hours
Weight		4.5			g
Dimensions		21.8 x 9.2 x 11.1			mm

Dimension

 Files Download      27D-Single-Series.pdf

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