switch mode power supply-shanghai wenbo electric co.,ltd

switch mode power supply

Update: 2013/9/18??????View:

Brand: ???wenbo
Type: ???WBK
Price: ??? RMB
Promotion: ??? RMB ( 0 Customers Bought)

Introduction

General (WBK switch mode power supply)

The switch mode power supply developed our company adopting international high and new technology, which applies to automation fields such as: LED large screen, engineering control equipment, communication equip -ment, instruments & meters, etc. This series of products is designed according to IEC 950 , UC1950 , UL1012, TUVEN60950,EMC LVD and so on. Employing imported elements, its quality is stable and reliable, and theproductsare popular throughout the country and far sold to America a nd Europe. Welcome to negotiate and cooperate with us.

Performance (WBK switch mode power supply)

AC input voltage	85~132VAC or 170~264VAC (selectable range)
AC input frequency	47~63Hz
Efficiency	25W:71% 50W:75% 100W:79% 200W:81% (Full load for 12V single output type)
Output stability	0.5% typical value
Micro-adjustment range of output voltage	±10%~15%(For main output circuit)
Ripple and noise	1% peak value (Real measurement value is less than 20 mV)
Over-voltage protection	115%~135% (For main output circuit)
Over-load protection	All output terminals have short-circuit protection and overload protection
Withstand voltage	Type	Between primary and secondary	Between primary and enclosure	Between secondary and enclosure
	TUV	3000VAC	1500 VAC	500 VAC
	Others	1500 VAC	1500 VAC	500 VAC
Holding time	The typical value is 20ms at full load
Temperature factor	0.02%-0.05%/℃
EMI standard	a (FCC) PART 15A, Grade B (b) En55022, CISPR PUB22A, Grade B
Safety standard	(a)UL1012(b)EN60950(IEC950,UL1950)
Working environment temperature	-10～60 ℃
Storage environment humidity	-20 ～+85 ℃

Features (WBK switch mode power supply)

Imported elements, high reliability, built-in filter, low ripple, each article has passed full load and burn - in test, compactness, light weight, inner mounted with inrush current suppressing circuit and output capacitor whose
working temperature is lower than 105℃, it shows high efficiency and long service life, so it is suitable for all-range voltage, short circuit protection, overload protection, over-voltage protection.

Model	Power	DC output current(A)								Outline fig
Model	W	5V	7.5V	12V	13.5V	15V	24V	27V	48V	Outline fig
WBK-A15	15	3		1.3		1.0	0.7			001
WBK-A25	25	5		2.1		1.7	1.1			001
WBK-A35	35	7		3		2.4	1.5			002
WBK-A40	40	8		3.5		2.8	1.8			002
WBK-A50	50	10		4.2		3.4	2.1	1.80	1.0	003
WBK-A60	60	12	8.0	5	4.4	4	2.5	2.2	1.25	003
WBK-A100	100	20	13.6	8.5	7.5	6.7	4.5	3.7	2	004
WBK-A145	145	25	20	12	10	9	6	5	3	004
WBK-A150	150	30	20	12.5	11.2	10	6.5	5.6	3.2	004
WBK-A200	200	38	26.5	16.5	14.7	13.3	8.3	7.4	4.2	005
WBK-A240	216~240	40	30	18	17	15	10	8	5	005
WBK-A320	250~320	48	36	25	22	20	12	11	6	005
WBK-A350	320~350	53	40	29	25.8	23.2	15	13	7.5	005
WBK-A500	400~500			40	37		20		10	007

AC-DC SINGLE OUTPUT

Model	Power	DC output current(A)								Outline fig
Model	W	5V	7.5V	12V	13.5V	15V	24V	27V	48V	Outline fig
WBK-A15	15	3		1.3		1.0	0.7			001
WBK-A25	25	5		2.1		1.7	1.1			001
WBK-A35	35	7		3		2.4	1.5			002
WBK-A40	40	8		3.5		2.8	1.8			002
WBK-A50	50	10		4.2		3.4	2.1	1.80	1.0	003
WBK-A60	60	12	8.0	5	4.4	4	2.5	2.2	1.25	003
WBK-A100	100	20	13.6	8.5	7.5	6.7	4.5	3.7	2	004
WBK-A145	145	25	20	12	10	9	6	5	3	004
WBK-A150	150	30	20	12.5	11.2	10	6.5	5.6	3.2	004
WBK-A200	200	38	26.5	16.5	14.7	13.3	8.3	7.4	4.2	005
WBK-A240	216~240	40	30	18	17	15	10	8	5	005
WBK-A320	250~320	48	36	25	22	20	12	11	6	005
WBK-A350	320~350	53	40	29	25.8	23.2	15	13	7.5	005
WBK-A500	400~500			40	37		20		10	007

AC-DC DOUBLE OUTPUT

Model	Power	DC output current(A)							Outline fig
Model	W	+5V	+12V	+15V	+24V	-5V	-12V	-15V	Outline fig
WBK-B30A	30	4	1						002
WBK-B30B	30	1.2			1				002
WBK-B50A	50	6	2						003
WBK-B50B	50	6			1				003
WBK-B60A	60	4	3						003
WBK-B60B	60	3			1.8				003
WBK-B100A	100	10	4						006
WBK-B100B	100	6			3				006
WBK-B120A	120	12	5						006
WBK-B120B	120	6			4				006

AC-DC TRIPLE OUTPUT

Model	Power	DC output current(A)							Outline fig
Model	W	+5V	+12V	+15V	+24V	-5V	-12V	-15V	Outline fig
WBK-C30A	30	3	1			0.5			002
WBK-C30B	30	3	1				0.5		002
WBK-C40A	40	3	2			0.5			002
WBK-C40B	40	3	2				0.5		002
WBK-C40C	40	3		1.5				0.5	002
WBK-C50A	50	7	1			1			003
WBK-C50B	50	5	1				1		003
WBK-C50C	50	4		1				1	003
WBK-C50D	50	3	1		1				003
WBK-C60A	60	5	2.5			0.5			003
WBK-C60B	60	5	2.5				0.5		003
WBK-C60C	60	5		2				0.5	003
WBK-C80A	80	4	2		1.5				006
WBK-C100A	100	10		2.5				1	006
WBK-C100B	100	6	2		2				006

AC-DC QUADRUPLET OUTPUT

Model	Power	DC output current(A)							Outline fig
Model	W	+5V	+12V	+15V	+24V	-5V	-12V	-15V	Outline fig
WBK-D55A	55	7	1			0.5	0.5		003
WBK-D60A	60	5.5	2			0.5	0.5		003
WBK-D100A	100	13	2						006
WBK-D120A	120	11	4						006
WBK-D120B	120	10		3.5					006
WBK-D120C	120	8	2		2		1		006
WBK-D180A	180	8	2		4		1		006

SINGLE OUTPUT WITH+5V,3A D/D

Model	Power	DC output current(A)				Outline fig
Model	W	+7.5V	+12V	+15V	+24V	Outline fig
WBK-E100A	100	11.5	7.2		3.7	004
WBK-E150A	150	18	11.5		5.8	004

dOUBLE OUTPUT WITH CHARGE/DISCHARGE PUNCTION

Model	Power	DC output current(A)					Outline fig
Model	W	+5V	+13V	+13.5V	+26.5V	+27V	Outline fig
WBK-F50A	50	3					003
WBK-F50B	50	3			1.5		003
WBK-F150A	150				0.5	5	004
WBK-F150B	150		0.5	10			004

INDEPENDENT DOUBLE OUTPUT OPTIONAL+/-POLARITY

Model	Power	DC output current(A)						Outline fig
Model	W	±5V	5V	±13.5V	13.5V	±26.5V	27V	Outline fig
WBK-G40A	40	6	2					003
WBK-G48A	48			1.8	1.8			003
WBK-G48B	48					0.9	0.9	004
WBK-G48C	48	5			1.7			004

DC-DC SINGLE OUTPUT

Model	Power	DC output current(A)				Outline fig
Model	W	V	+5V	+12V	+24V	Outline fig
WBK-H25A	25	12,24,48	5	2.1	1.1	003
WBK-H50A	50	12,24,48	10	4.2	2.1	003
WBK-H100A	100	24,48,96	20	8.5	4.2	006
WBK-H150A	150	24,48,96		12.5	6.3	006

DC-DC SINGLE OUTPUT

Model	Power	DC output current(A)
Model	W	3.3V	5V	7.5V	12V	13.5V	15V	24V	27V	48V
WBK-l 5	5		1		0.42		0.33	0.23
WBK-l 10	10		2		0.85		0.67	0.42
WBK-l 15	15		3		1.25		1.00	0.63
WBK-l 20	20		4.4		1.8		1.4	0.92
WBK-l 45	45		5		3.5		2.8	2
WBK-l 75	75	15	15	10	6.25	5.5	5	3.2	2.8	1.6
WBK-l 100	100	20	20	13.5	8.5	7.5	6.7	4.2	3.8	2.1
WBK-l 150	150	30	30	20	12.5	11.2	10	6.25	5.6	3.2
WBK-l 200	200	40	40	26.6	16.7	14.8	13.4	8.4	7.4	4.2
WBK-l 350	350		50	40	29	25.8	23.2	14.6	13	7.3
WBK-l 500	500				41.5	37		20.8		10.5

DC-DC SINGLE OUTPUT

Model	Power	DC output current(A)					Outline size(mm)
Model	W	5V	9V	12V	15V	24V	Outline size(mm)
WBK-J1A	1	0.2	0.111	0.084	0.067		22.6×9.9×8.4
WBK-J1B	1	0.2	0.1	0.084	0.067		19.6×10.1×6.1
WBK-J3	2	0.6		0.25	0.2		31.8×20.3×2.2
WBK-J5	5	1	0.556	0.417	0.333	±0.21	50.8×25.4×11.27
WBK-J10	10	2		0.84	0.666	±0.313	50.8×25.4×10.6
WBK-J15	15	3		1.25	1		50.8×50.8×10.6
WBK-J25	25	5		2.1	1.7		72.5×67.5×22
WBK-J40	40	8		3.4	2.7		100×70×34.4
WBK-J60	60	12		5	4		140×88×34.7

DC-DC DOUBLE OUTPUT

Model	Power	DC output current(A)				Outline size(mm)
Model	W	±5V	±12V	±15V	±24V	Outline size(mm)
WBK-K3	3	±0.3	±0.125	±0.1		31.8×20.3×2.2
WBK-K5	5	±0.5	±0.208	±0.167		50.8×25.4×11.27
WBK-K10	10	±1	±0.42	±0.333	±0.21	50.8×25.4×10.6
WBK-K15	15	±1.5	±0.625	±0.5	±0.31	50.8×50.8×10.6
WBK-K25	25	±2.5	±1.05	±0.85		72.5×67.5×22
WBK-K40	40	±4	±1.67	±1.34		100×70×34.4
WBK-K60	60	±6	±2.5	±2		140×88×34.7

DC-DC TRIPLE OUTPUT

Model	Power	DC output current(A)			Outline size(mm)
Model	W	+5V	±12V	±15V	Outline size(mm)
WBK-L25A	25	4	±0.25		72.5×67.5×22
WBK-L25B	25	3.5		±0.3	72.5×67.5×22
WBK-L40A	40	7	±0.3		100×70×34.4
WBK-L40B	40	6.2		±0.3	100×70×34.4

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