8:1宽输入 20瓦 2.25KV隔离电压 DC-DC电源转换器

功能&特点

• 20瓦 DIL 包装。

• 宽输入8:1电压范围。

• 效率高达92%。

• 稳压输出类型。

• 无需最小负载。

• 过功率与短路保护。

• 过温保护。

• 操作环境温度:-40°C 至 +83°C(无需降额)。

• 符合UL94V-0规范包装材质。

• 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。

---

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 (@36Vin)	Maximum Capacitor Load
		No-Load	Full Load
	Vdc	(mA TYP)	(mA TYP)	Vdc	mA(TYP)	%(TYP)	μF
YNC20-36S05	9-75	8	617	5	4000	90	6800
YNC20-36S12	9-75	8	611	12	1667	91	1200
YNC20-36S15	9-75	8	611	15	1334	91	750
YNC20-36S24	9-75	8	604	24	833	92	300
YNC20-36S48	9-75	8	611	48	417	91	100
YNC20-36D12	9-75	8	610	±12	±833	91	±600
YNC20-36D15	9-75	8	611	±15	±667	91	±390

Input Specifications

Parameters	Conditions		Min	Typ	Max	Units
Input Voltage			9	36	75	Vdc
Input Surge Voltage (100 ms max.)			-0.7		100	Vdc
Start-up Voltage					9	Vdc
Under Voltage Shutdown				7.5		Vdc
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	DC/DC ON	Open or 3.5 Vdc – 12 Vdc
		DC/DC OFF	Short or 0 Vdc – 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	-2		+2	%
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)	5Vout			100	mVp-p
	12Vout			120
	15Vout			150
	24Vout			150
	48Vout			200
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	115	150	190	%
Short Circuit Protection	Continuous [Hiccup Mode], Auto-Recovery
Over Voltage Protection	5Vout		6.2		Vdc
	12Vout, ±12Vout		15
	15Vout, ±15Vout		18
	24Vout		30
	48Vout		60

General Specifications

Parameters	Conditions		Min	Typ	Max	Units
Isolation Voltage	Input to Output (60sec)		2250			Vdc
	Input (Output) to Case (60sec)		1000			Vdc
Isolation Resistance	500Vdc		1000			MΩ
Isolation Capacitance	100kHz, 1V				2200	pF
Switching Frequency	Full Load, Nominal Input		200	235	270	KHz
Operating Temperature (Power Derating See Derating Graph)	Nominal Vin, 100% Load	YNC20-36S05, YNC20-36S15, YNC20-36D12	-40		77.2	℃
		YNC20-36S12, YNC20-36D15, YNC20-36S48			80.2
		YNC20-36S24			83.3
Thermal Impedance	20LFM			12.5		℃/W
	100LFM			9.5
	200LFM			7.8
	400LFM			5.1
Maximum Case Temperature					105	℃
Over Temperature Protection	Case temperature			120		℃
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)			976,017		Hours
Weight				35		g
Dimensions			50.8 x 25.4 x 11.6			mm

Dimension

 Files Download       YNC20-Series.pdf

Certification