68DW20 系列 20瓦 1.5KV隔离电压 4:1宽输入 直流对直流电源转换器

功能&特点

• 20瓦 DIL 包装。

• 宽输入4:1电压范围。

• 100%高温预烧测试。

• 高效率达90%。

• 可提供客制化。

• 具备遥控开关功能。

• 符合UL94V-0规范包装材质。

• 操作环境温度:-40°C 至 +75°C。

• 产品保固3年。

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

Part Number	Input Voltage	Input Current		Output Voltage	Output Current	Efficiency	Capacitor load
	Vdc	No Load (mA TYP)	Full Load (mA TYP)	Vdc	Full Load (mA)	%TYP	uF MAX
68DW20-24S03RNL	9-36	70	719	3.3	4500	86	6600
68DW20-24S05RNL	9-36	70	947	5	4000	88	6600
68DW20-24S12RNL	9-36	25	938	12	1670	89	960
68DW20-24S15RNL	9-36	25	924	15	1330	90	470
68DW20-24D12RNL	9-36	25	936	±12	±833	89	470
68DW20-24D15RNL	9-36	25	937	±15	±667	89	330
68DW20-48S03RNL	18-75	30	360	3.3	4500	86	6600
68DW20-48S05RNL	18-75	30	473	5	4000	88	6600
68DW20-48S12RNL	18-75	15	474	12	1670	88	330
68DW20-48S15RNL	18-75	15	472	15	1330	88	330
68DW20-48D12RNL	18-75	25	468	±12	±833	89	330
68DW20-48D15RNL	18-75	25	468	±15	±667	89	220

Input Specifications

Parameters	Conditions	Min	Typ	Max	Units
Voltage Types				4:1
Filter	LC Network

Output Specifications

Parameters	Conditions	Min	Typ	Max	Units
Voltage Tolerance	Full load@Vin(nom.)			±2	%
Short Circuit Protection	Hiccup, automatic Recovery
Line Regulation				± 0.5	%
Load Regulation	Single Dual(Balance Load)			± 0.5 ±1	%
Cross Regulation	Dual (25% To 100% Load)			±5	%
Ripple & Noise	Output:3-15V TYPES BW=DC To 20MHz			100	mVp-p
	Output > 15V TYPES BW=DC To 20MHz			1% of Vout	mVp-p
Transient response setting time	25% load step change		300		us

General Specifications

Parameters	Conditions	Min	Typ	Max	Units
Isolation Voltage			1500		Vdc
Isolation Resistance	500Vdc	1000			MΩ
Switching Frequency			330		KHz
Operating Temperature	With derating	-40		+75	℃
Storage Temperature		-55		+125	℃
Humidity	Non Condensing			95	%
Cooling	Natural Convection (20LFM)
Case Material	Nickel Coated Copper With Non-Conductive Base
MTBF	MIL-HDBK-217F@25℃	340000			Hours
Weight		16.5			g
Dimensions		25.4 x 25.4 x 10.6			mm

Dimension

 Files Download        68DW20-Series.pdf

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