50瓦 1.6KV隔离电压 4:1宽输入 DIP 直流对直流电源转换器

功能&特点

• 50瓦 2" x1 " DIL 包装。

• 宽输入4:1电压范围。

• 效率高达92%。

• 稳压输出类型。

• 无需最小负载。

• 过功率和短路保护。

• 过温保护。

• 操作环境温度:-40°C 至 +82°C。

• 符合国际安规UL/cUL/IEC/EN 62368-1认证, CB-Report, CE Marking。

• 通过EMI标准 EN55032:2015认证。

• 通过EMS标准 EN55035:2017认证。

• 通过EMC标准Canadian ICES-003 issue7(2020)认证。

• 通过EMC标准47CFR FCC Part 15 subpart B认证。

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

Part Number	Input Voltage Range	Input Current		Output Voltage	Output Current	Efficiency	Maximum Capacitor Load
	Vdc	No-Load (mA TYP)	Full Load (mA TYP)	Vdc	mA	%TYP	μF
YNB50-24S05	9-36	60	2290	5	10000	91	17000
YNB50-24S12	9-36	80	2267	12	4170	92	3000
YNB50-24S15	9-36	80	2263	15	3330	92	2000
YNB50-24S24	9-36	80	2286	24	2080	91	750
YNB50-48S05	18-75	40	1145	5	10000	91	17000
YNB50-48S12	18-75	60	1134	12	4170	92	3000
YNB50-48S15	18-75	60	1131	15	3330	92	2000
YNB50-48S24	18-75	60	1143	24	2080	91	750

Input Specifications

Parameters	Conditions		Min	Typ	Max	Units
Input Voltage	24V Models		9		36	Vdc
	48V Models		18		75
Input Surge Voltage (100 ms max.)	24V Models		-0.7		50
	48V Models		-0.7		100
Start-up Voltage	24V Models				9	Vdc
	48V Models				18
Under Voltage Shutdown	24V Models			7.5		Vdc
	48V Models			16
Start-up Time	Constant Resistive Load, Nominal Vin	Power-up		30		ms
		Remote ON/OFF		30
Input Filter	All Models		Internal Pi Type
Remote ON/OFF (Ctrl PIN Refer To –Vin PIN)	Positive Logic (Standard)	DC/DC ON	Open or 3.5 - 12 Vdc
		DC/DC OFF	Short or 0 - 1.2 Vdc
	Input Current Of Ctrl PIN		-0.5		0.5	mA
	Remote Off Input Current			3

Output Specifications

Parameters	Conditions		Min	Typ	Max	Units
Voltage Tolerance	100% Load		-1		+1	%
Line Regulation	Vin(min) to Vin(max) @100% Load		-0.2		+0.2	%
Load Regulation	0% Load to 100% Load		-0.5		+0.5	%
Ripple & Noise (BW=20MHz)	With an 1uF MLCC and a 10uF tantalum Capacitor	5Vout			100	mVp-p
		12Vout			150
		15Vout			150
		24Vout			150
Transient Response Setting Time	25% Load Step Change			350	500	us
Transient Response Deviation	25% Load Step Change		-5	±3	+5	%
Temperature Coefficient			-0.02		+0.02	%/℃
Voltage Adjustability	% of Vout		-10		+10	%
Output Power Protection	% of Io, Hiccup mode, Auto-recovery		120	150	180	%
Short Circuit Protection	Continuous [Hiccup Mode] ,Auto-Recovery
Over Voltage Protection	5Vout			6.2		Vdc
	12Vout			15
	15Vout			18
	24Vout			30

General Specifications

Parameters	Conditions		Min	Typ	Max	Units
Isolation Voltage	Input To Output (60sec)		1600			Vdc
	Input(Output)To Case  (60sec)		1000
Isolation Resistance	500Vdc		1000			MΩ
Isolation Capacitance	100kHz, 1V				2200	pF
Switching Frequency	100% Load, Nominal Input			280		KHz
Operating Ambient Temperature (Power Derating See Derating Graph)	Nominal Vin, 100% Load	YNB50-24S05, YNB50-24S24, YNB50-48S05, YNB50-48S24	-40		53	℃
		YNB50-24S12, YNB50-24S15, YNB50-48S12, YNB50-48S24			60
	Nominal Vin, 100% Load With Heatsink	YNB50-24S05, YNB50-24S24, YNB50-48S05, YNB50-48S24	-40		62
		YNB50-24S12, YNB50-24S15, YNB50-48S12, YNB50-48S24			67
Maximum Case Temperature					105	℃
Over Temperature Protection	Case temperature			115		℃
Storage Temperature			-55		125	℃
Humidity	Non Condensing		5		95	%
Cooling	Natural Convection
Case Material	Copper
Potting Material	Silicone (UL94-V0)
MTBF	MIL-HDBK-217F@25℃ (calculated)		2.59X105			Hours
Weight			50			g
Dimensions	50.8 x 25.4 x 11.6					mm

Dimension

 Files Download         YNB50-Series.pdf

Certification