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Product Applications

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communication equipment

Communication equipment

Overview: Dongke has a full range of products that can cover various specifications of Netcom adapters and provide one-stop solutions.

PFC Controller/Converter AC-DC Converter

SR Controller/Converter

QR-Lock Series

Product Number	Topology	GaN FET BV	GaN FET R_DSON	f_MAX	VDD Range	X-cap Discharge	Package	Output Power (90~264VAC)
DK8012	QR-LOCK	700V	1600mΩ	200KHz	-0.3~60V	N	ESOP7/PDFN5*6	12W
DK8020	QR-LOCK	700V	834mΩ	200KHz	-0.3~60V	N	ESOP7/PDFN5*6	20W
DK8025	QR-LOCK	700V	578mΩ	200KHz	-0.3~60V	N	ESOP7/PDFN5*6	25W
DK8035	QR-LOCK	700V	432mΩ	200KHz	-0.3~60V	N	ESOP7/PDFN5*6	30W
DK8036	QR-LOCK	700V	330mΩ	200KHz	-0.3~60V	N	ESOP7/PDFN5*6	36W
DK8045	QR-LOCK	700V	330mΩ	200KHz	-0.3~60V	Y	PDFN56/PDFN88 /ESOP12	45W/55W
DK8065	QR-LOCK	700V	196mΩ	200KHz	-0.3~60V	Y	PDFN8*8/ESOP12	65W
DK8075	QR-LOCK	700V	101mΩ	200KHz	-0.3~60V	Y	PDFN8*8/ESOP12	75W
DK8112	QR-LOCK	700V	1600mΩ	110KHz	-0.3~60V	N	ESOP7/PDFN5*6	12W
DK8120	QR-LOCK	700V	834mΩ	110KHz	-0.3~60V	N	ESOP7/PDFN5*6	20W
DK8125	QR-LOCK	700V	578mΩ	110KHz	-0.3~60V	N	ESOP7/PDFN5*6	25W
DK8135	QR-LOCK	700V	432mΩ	110KHz	-0.3~60V	N	ESOP7/PDFN5*6	30W

AHB Series

Product Number	Topology	GaN FET BV	GaN FET R_DSON	f_MAX	VDD Range	X-cap Discharge	Package	"Output Power (90~264VAC)"
DK8710BD/PD	AHB	700V/700V	365mΩ/365mΩ	800KHz	-0.3~27V	Y	DFN8*8	100W
DK8712BD/PD	AHB	700V/700V	270mΩ/270mΩ	800KHz	-0.3~27V	Y	DFN8*8	120W
DK8715BD/PD	AHB	700V/700V	165mΩ/165mΩ	800KHz	-0.3~27V	Y	DFN8*8	150W
DK8718BD/PD	AHB	700V/700V	115mΩ/115mΩ	800KHz	-0.3~27V	Y	DFN8*8	180W
DK8510	AHB	700V/700V	330mΩ/330mΩ	800KHz	-0.3~27V	Y	DFN8*8	100W
DK8512	AHB	700V/700V	249mΩ/249mΩ	800KHz	-0.3~27V	Y	DFN8*8	120W
DK8515	AHB	700V/700V	160mΩ/160mΩ	800KHz	-0.3~27V	Y	DFN8*8	150W
DK8518	AHB	700V/700V	101mΩ/101mΩ	800KHz	-0.3~27V	Y	DFN8*8	180W

ACF Series

Product Number	Topology	GaN FET BV	GaN FET R_DSON	f_MAX	VDD Range	X-cap Discharge	Package	"Output Power (90~264VAC)"
DK8607	ACF	700V/700V	365mΩ/165mΩ	1MHz	-0.3~27V	Y	DFN8*8	65W
DK8610	ACF	700V/700V	165mΩ/115mΩ	1MHz	-0.3~27V	Y	DFN8*8	100W

Primary Side Regulation AC-DC Power Converter

Product Number	Topology	Self Powered	Power Device BV	Power Device R _DS(ON)	HV Startup	Standby Power	Package	"Output Power (90~264VAC)"
DK910C	PSR Flyback	Y	700V BJT	Ic=0.80A	Y	<75mW	SOP8	10W
DK912C	PSR Flyback	Y	700V BJT	Ic=0.90A	Y	<75mW	SOP8	12W
DK903	PSR Flyback	Y	700V BJT	Ic=0.25A	Y	<75mW	SOP8	3W
DK905	PSR Flyback	Y	700V BJT	Ic=0.45A	Y	<75mW	SOP8	5W
DK906	PSR Flyback	Y	700V BJT	Ic=0.35A	Y	<270mW	SOP8/DIP8	6W
DK910	PSR Flyback	Y	700V BJT	Ic=0.80A	Y	<75mW	SOP8	10W
DK912	PSR Flyback	Y	700V BJT	Ic=0.90A	Y	<270mW	SOP8/DIP8	12W
DK913	PSR Flyback	Y	700V BJT	Ic=0.90A	Y	<75mW	SOP8/DIP8	12W
DK935	PSR Flyback	Y	700V BJT	Ic=0.40A	Y	<75mW	SOP7	5W

Secondary Side Regulation AC-DC Power Converter

Product Number	Topology	Self Powered	Power Device BV	Power Device R_DS(ON)	HV Startup	Standby Power	Package	Output Power (90~264VAC)
DK220MP	SSR Flyback	N	650V MOS	2.0Ω	Y	<75mW	SOP8	20W
DK220MD	SSR Flyback	N	650V MOS	2.0Ω	Y	<75mW	DIP8	24W
DK225MP	SSR Flyback	N	650V MOS	1.3Ω	Y	<75mW	SOP8	22W
DK225MD	SSR Flyback	N	650V MOS	1.3Ω	Y	<75mW	DIP8	30W
DK2648PA	SSR Flyback	N	650V MOS	4.0Ω	N	<75mW	SOP8	12W
DK2648CB	SSR Flyback	N	650V MOS	1.8Ω	N	<75mW	SOP8	20W
DK2648PC	SSR Flyback	N	650V MOS	2.5Ω	N	<75mW	SOP8	18W
DK2649PA	SSR Flyback	N	650V MOS	4.0Ω	N	<75mW	DIP8	15W
DK2649CB	SSR Flyback	N	650V MOS	2.0Ω	N	<75mW	SOP8	20W
DK2649CC	SSR Flyback	N	650V MOS	1.3Ω	N	<75mW	SOP8	22W
DK106C	SSR Flyback	Y	700V BJT	Ic=0.4A	Y	<270mW	SOP8/DIP8	6W
DK112C	SSR Flyback	Y	700V BJT	Ic=0.8A	Y	<270mW	DIP8	12W
DK106	SSR Flyback	Y	700V BJT	Ic=0.4A	Y	<270mW	SOP8/DIP8	6W
DK112	SSR Flyback	Y	700V BJT	Ic=0.8A	Y	<270mW	DIP8	12W
DK1203	SSR Flyback	Y	700V BJT	Ic=0.8A	Y	<270mW	SOP7/DIP8	12W
DK124	SSR Flyback	Y	700V BJT	Ic=1.3A	Y	<270mW	DIP8	18W
DK125	SSR Flyback	Y	700V BJT	Ic=1.5A	Y	<270mW	DIP8	24W