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DC-DC Converter, 50W Single Regulated Output Power, 1.6KVdc Isolation, 4:1 Wide Input Range,2" X 1" Size, DIL6 Package

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DC-DC Converter, 50W Single Regulated Output Power, 1.6KVdc Isolation, 4:1 Wide Input Range,2" X 1" Size, DIL6 Package

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DC-DC Converter, 50W Single Regulated Output Power, 1.6KVdc Isolation, 4:1 Wide Input Range,2" X 1" Size, DIL6 package

YNB50 Series

DC-DC Converter, 2'' x 1'' size, 4:1 Wide Range Input, 6PIN DIL Package, Single Regulated Output For Industry and Telecom/Datacom equipments

50 watt DC to DC power converter with wide input 4:1 voltage range. YNB50-series has 1.6KV isolation voltage. It has single output specifications and is available in a DIL package. The operating environment temperature is from -40°C to +82°C and the efficiency can reach up to 92%. The packaging material meets UL94V-0 specification, and 100% high temperature pre-burning test before shipment.

Our B2B isolated power converter factory specializes in High efficiency 50W isolated DC-DC solutions, featuring the Remote on/off 50W DC-DC converter for telecom and aerospace. This telecom DC-DC converter module utilizes galvanic isolation dc-dc converter technology and is UL/cUL/IEC/EN 62368-1 approved plus EMC EMI EN55032/EMS EN55035/Canadian ICES-003 issue7(2020)/47CFR FCC Part 15 subpart B certified. As a Reliable DC-DC power solution, we provide Customized DIL DC-DC Converter and PCB mount DC-DC converter options through our OEM/ODM DC-DC Power Module service, all guaranteed as RoHS & REACH Compliant DC-DC Converter and safety certified DC-DC converter.

The DC-DC power converter products of Yuan Dean are RoHS-compliant, and can be customized for products. The products are guaranteed for 3 years after sale.

Any OEM/ ODM requirement is welcome. We look forward to cooperating with you!

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Product Description1

50W 1.6KV Isolation 4:1 DIP DC-DC Converter(YNB50-Series)

Features

50 watt 2"x 1" DIL package.
4:1 wide input voltage.
High efficiency to 92%.
Regulated Output Types.
No Minimum Load Required.
Over Power and Short Circuit Protection.
Over Temperature Protection.
Operating temperature:-40°C to +82°C.
UL/cUL/IEC/EN 62368-1 approved, CB-Report, CE Marking.
EMC standard of EMI EN55032:2015 approved.
EMC standard of EMS EN55035:2017 approved.
EMC standard of Canadian ICES-003 issue7(2020) approved.
EMC standard of 47CFR FCC Part 15 subpart B approved.

Applications

Industry equipment.
Sensing equipment.
Instruments.
Wireless Network.
Telecom/Datacom.
Measurement.
Aviation.

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
Part Number	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
Input Voltage	48V Models		18		75	Vdc
Input Surge Voltage (100 ms max.)	24V Models		-0.7		50
Input Surge Voltage (100 ms max.)	48V Models		-0.7		100
Start-up Voltage	24V Models				9	Vdc
Start-up Voltage	48V Models				18	Vdc
Under Voltage Shutdown	24V Models			7.5		Vdc
Under Voltage Shutdown	48V Models			16		Vdc
Start-up Time	Constant Resistive Load, Nominal Vin	Power-up		30		ms
Start-up Time	Constant Resistive Load, Nominal Vin	Remote ON/OFF		30		ms
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
	Positive Logic (Standard)	DC/DC OFF	Short or 0 - 1.2 Vdc
	Input Current Of Ctrl PIN		-0.5		0.5	mA
	Remote Off Input Current			3		mA

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	%/°C
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
Isolation Voltage	Input(Output)To Case (60sec)		1000			Vdc
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	°C
	Nominal Vin, 100% Load	YNB50-24S12, YNB50-24S15, YNB50-48S12, YNB50-48S24	-40		60
	Nominal Vin, 100% Load With Heatsink	YNB50-24S05, YNB50-24S24, YNB50-48S05, YNB50-48S24	-40		62
	Nominal Vin, 100% Load With Heatsink	YNB50-24S12, YNB50-24S15, YNB50-48S12, YNB50-48S24	-40		67
Maximum Case Temperature					105	°C
Over Temperature Protection	Case temperature			115		°C
Storage Temperature			-55		125	°C
Humidity	Non Condensing		5		95	%
Cooling	Natural Convection
Case Material	Copper
Potting Material	Silicone (UL94-V0)
MTBF	MIL-HDBK-217F@25°C (calculated)		2.59X10⁵			Hours
Weight			50			g
Dimensions	50.8 x 25.4 x 11.6					mm