19D 系列 2瓦 1KV隔離電壓 直流對直流電源轉換器

功能&特點

• 7PIN SIP 包裝。

• 效率高達85%。

• 單輸出5/9/12/15V/24V通過UL 60950-1 安規認證。

• 非穩壓輸出類型。

• 內部為SMD結構。

• 不需外部零組件。

• 操作環境溫度:-40℃ 至 +85℃。

• 工業標準引腳。

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

Part Number	Output Voltage	Output Current	Efficiency
	Vdc	mA	%Typ
★19D-XXS05NNL	5	400	70
★19D-XXS09NNL	9	222	75
★19D-XXS12NNL	12	167	80
★19D-XXS15NNL	15	133	80
★19D-XXS24NNL	24	84	85
19D-XXD05NNL	±5	±200	70
19D-XXD09NNL	±9	±111	75
19D-XXD12NNL	±12	±84	80
19D-XXD15NNL	±15	±67	80
19D-XXD24NNL	±24	±42	85

Note:
1. ”XX” Is Input Voltage:05=5Vdc, 09=9Vdc ,12=12Vdc,15=15Vdc,24=24Vdc.
2. The input voltage increases, there will be an increase in efficiency.
3.” ★” marked as recognized by UL 60950-1.

Input Specifications

Parameters	Conditions	Min	Typ	Max	Units
Voltage Tolerance	Vo,Io Nom			±10	%
Filter	Capacitor

Output Specifications

Parameters	Conditions	Min	Typ	Max	Units
Voltage Tolerance	100% full load			±5	%
Short Circuit Protection	Short Term			1	Sec
Line Regulation	For 1.0% of Vin		1.2		%
Load Regulation	5V (10% To 100% F.L)			15	%
Load Regulation	9V,12V,15V,24V (10% To 100% F.L)			10	%
Ripple & Noise	BW=DC To 20MHz			100	mVp-p
Transient response setting time	50% load step change		350		us

General Specifications

Parameters	Conditions	Min	Typ	Max	Units
Isolation Resistance	500Vdc	1000			MΩ
Switching Frequency	Full load, nominal input		75		KHz
Operating Temperature		-40		+85	℃
Humidity	Non Condensing			95	%
Cooling	Free air Convection
Case Material	DAP
MTBF	MIL-HDBK-217F @25℃	3500000			Hours
Weight		2.7			g
Dimensions		19.5 x 7.1 x 10.0			mm

Dimension

 Files Download      19D-Series.pdf

Certification