半磚尺寸 75瓦 2.25KV隔離電壓 4:1寬輸入 直流對直流電源轉換器

功能&特點

• 75瓦 Half-Brick 工業標準包裝。

• 寬輸入4:1電壓範圍。

• 100%高溫預燒測試。

• 效率高達92%。

• 可提供客製化。

• 操作環境溫度:-40°C 至 +87°C。

• 產品保固3年。

• 符合國際安規UL/cUL/IEC/EN 62368-1認證, CB-Report, CE Marking。

• 通過EMC標準Canadian ICES-003 issue7(2020)認證。

• 通過EMC標準47CFR FCC Part 15 subpart B認證。

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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	uF
YHB75-24S033	9-36	100	2780	3.3	18000	89	30000
YHB75-24S05	9-36	100	3434	5	15000	91	30000
YHB75-24S12	9-36	100	3434	12	6250	91	5200
YHB75-24S15	9-36	100	3434	15	5000	91	3300
YHB75-24S24	9-36	100	3472	24	3125	90	1300
YHB75-48S05	18-75	75	1717	5	15000	91	30000
YHB75-48S12	18-75	75	1698	12	6250	92	5200
YHB75-48S15	18-75	75	1698	15	5000	92	3300
YHB75-48S24	18-75	75	1717	24	3125	91	1300
YHB75-110S05	40-160	35	757	5	15000	90	30000
YHB75-110S12	40-160	35	749	12	6250	91	5200
YHB75-110S15	40-160	35	749	15	5000	91	3300
YHB75-110S24	40-160	35	749	24	3125	91	1300

Input Specifications

Parameters	Conditions		Min	Typ	Max	Units
Input Voltage Range	24V Models		9		36	Vdc
	48V Models		18		75
	110V Models		40		160
Input Surge Voltage (100 ms Max.)	24V Models		-0.7		50
	48V Models		-0.7		100
	110V Models		-0.7		170
Start-up Voltage	24V Models				9	Vdc
	48V Models				18
	110V Models				40
Under Voltage Shutdown	24V Models			7.5		Vdc
	48V Models			16
	110V Models			36
Start-up Time (Constant Resistive Load)	Constant Resistive Load, Nominal Vin	Power-up		30		ms
		RemoteON/OFF		30
Input Filter	All Models		Internal PI Network
Remote ON/OFF (Refer To-Vin PIN)	Positive Logic	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		-0.2		+0.2	%
Ripple & Noise (BW=20MHz)	With a 1uF MLCC and 33uF PolyTan	3.3Vout			75	mVp-p
		5Vout			100
		12Vout, 15Vout			125
	With a 4.7uF MLCC	24Vout			250
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, Maximum output deviation is inclusive of remote sense		-10		+10	%
Remote Sense	% of Vout(nom). If remote sense is not being used, Sense pins should be connected to corresponding polarity OUTPUT pins.		-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	3.3Vout			4.3		Vdc
	5Vout			6.2
	12Vout			15
	15Vout			18
	24Vout			30

General Specifications

Parameters	Conditions		Min	Typ	Max	Units
Isolation Voltage	Input To Output (60sec)		2250			Vdc
Isolation Resistance	Input(Output) To Case (60sec)		1600			Vdc
	500Vdc		1000			MΩ
Isolation Capacitance	100kHz,1V				2600	pF
Switching Frequency	100% Load, Nominal Input			220		KHz
Operating Temperature (Power Derating See Derating Graph)	Nominal Vin, 100% Load	YHB75-24S24, YHB75-110S05	-40		59	℃
		YHB75-24S033, YHB75-24S05, YHB75-24S12, YHB75-24S15, YHB75-48S05, YHB75-48S24, YHB75-110S12, YHB75-110S15,			64
		YHB75-48S12, YHB75-48S15			69
Thermal Impedance	20LFM			5.5		℃/W
	100LFM			4.5
	200LFM			3.3
	400LFM			2.3
Operating Case Temperature	Base-plate				105	℃
Over Temperature Protection	Base-plate			115		℃
Storage Temperature			-55		125	℃
Humidity	Non Condensing		5		95	%
Cooling	Natural Convection
Case Material	Aluminum Base-plate With Plastic Case
Potting Material	Silicone (UL94-V0)
MTBF	MIL-HDBK-217F@25℃		3.547X105			Hours
Weight			100			g
Dimensions	61.0 x 57.9 x 15.0					mm

Dimension

 Files Download      YHB75-Series.pdf

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