K7801-1500 Просмотр технического описания (PDF) - MORNSUN Science& Technology Ltd.

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производитель

K7801-1500

WIDE INPUT NON-ISOLATED & REGULATED SINGLE OUTPUT

MORNSUN Science& Technology Ltd. 

TYPICAL CHARECTERISTICS

Temperature Derating Graph

Operating Temp.( C )

(Figure 1)

TYPICAL APPLICATION CIRCUIT

EXTERNAL CAPACITOR TABLE

Part Number

K7801-1500(L)

C1

C2

(Ceramic capacitor) (Ceramic capacitor)

10µF/25V

22µF/6.3V

K78X2-1500(L)

10µF/25V

22µF/6.3V

K7802-1500(L)

10µF/25V

22µF/6.3V

K7803-1500(L)

10µF/25V

22µF/6.3V

K7805-1500(L)

10µF/25V

22µF/16V

K78X6-1500(L)

10µF/25V

22µF/16V

+Vin

1 K78XX-1500(L) 3

+Vout

C1

2

C2

GND

GND

(Figure 2)

Note:

1. C1 and C2 are required and should be fitted close to the converter pins.

2. The capacitance of C1and C2 sees external capacitor table, it can be increased properly if required, and tantalum or low ESR

electrolytic capacitors may also suffice.

3. No parallel connection or plug and play.

INPUT FILTER CIRCUIT CONNECT

+Vin

10uH-47uH

10uF

Vin Vo

10uF

GND

+Vout

GND

(Figure 3)

OUTPUT FILTER CIRCUIT CONNECT

+Vin

Vin Vo

10uF

GND

10uH-47uH

10uF

GND

22uF

RL

GND

EMC RECOMMENDED CIRCUIT

+Vin

330uF

(Figure 4)

1mH

2.2uF

Vin Vo

GND

1uF

+Vout

GND

1mH

(Figure 5)

The copyright and authority for the interpretation of the products are reserved by MORNSUN

GND

Specifications subject to change without notice.

K78XX-1500(L) A/2 -2011 Page 2 of 4

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