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WB2040-SML Gate Drive Transformer LED Drive Power supply with RoHS

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Contact name:Nick Chou

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WB2040-SML Gate Drive Transformer LED Drive Power supply with RoHS

Country/Region	china

Product Details

WB2040-SML Gate Drive Transformer LED Drive Power supply with RoHS

Power type driver transformer:

Frequency range: 0.005 – 100MHz
Pri (pins 1–3): 780(μH) , 0.320Ohms
Sec (pins 6–4): 780(μH) , 0.320Ohms
Output current: 250A
Impedance ratio2: 1 : 1

Feature:

Surface mount and through hole versions
500 V interwinding isolation, 1/4 Watt RF input power
250 mA max current rating.
small package size

Core material: Ferrite
Terminations: RoHS compliant matte tin over nickel over phosbronze. Other terminations
available at additional cost.
Weight : 0.37 – 0.39 g
Ambient temperature: –40°C to +85°C
Storage temperature Component: –40°C to +85°C.
Tape and reel packaging: –40°C to +80°C
Resistance to soldering heat : Max three 40 second reflows at
+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL): 1 (unlimited floor life at <30°C /
85% relative humidity)
Failures in Time (FIT) / Mean Time Between Failures (MTBF):
60 per billion hours / 16,666,667 hours, calculated per Telcordia SR-332
Packaging (SM version): 500 per 13″ reel;

Testing Items:

Turns Ratio
Inductance
Phase Test
DC resistance test
Safety test
High voltage test

Applications:

TV sets, Microcomputer equipment, printers, Terminals
Charge
UPS, VCD/DVD players, audio and visual equipment
lighting fixture
Medical electronics
Power supplies
meters and equipments product
current control and heat dissipation

Series	Feature
EETransformer	applied in the switching power supply,main power transformer
EF Transformer	applied in the switching power supply,main power transformer
EFD Transformer	Auxiliary powr transformer,main power transformer,choke coils
EPC Transformer	Auxiliary powr transformer,main power transformer
PQ Transformer	applied in the linear filter,choke,pulse transformer,drive transformer
UU Transformer	varieties of switching power supply transformer,coke coils et
EC/EER/ER Transformer	applied in the linear filter ,current tranformer,smoothing choke coil,drive transformer, switching power transformers and chokes
RM Transformer	filters, inductors and transformers for telecommunication other electronic equipment
POT Transformer	filters for telecommunication equipment,and various kinds of inductors and transformers
DR Core	Choke coils, Peaking coils, Linearity coils, Alarm coils, Power choke coils, Fixed choke coils, Filtering coils,etc;
EI Transformer	Various kinds of transformers and chokes.
TOROIDAL core	Pulse and wide-band transformers, various types of filters, inductors and chokes.

Part number		Impedance ratio2 pri : sec	IDC max (mA)	Frequency (MHz)	Pri (pins 1–3)		Sec (pins 6–4)
Through-hole	Surface mount	Impedance ratio2 pri : sec	IDC max (mA)	Frequency (MHz)	L min3 (μH)	DCR max (Ohms)	L min3 (μH)	DCR max (Ohms)
WB1010-PCL	WB1010-SML_	1 : 1	250	0.005 – 100	780	0.320	780	0.320
WB1010-1-PCL	WB1010-1-SML_	1 : 1	250	0.04 – 175	95	0.200	95	0.200
WB1015-PCL	WB1015-SML_	1.5 : 1	250	0.1 – 150	80	0.145	51	0.130
WB1040-PCL	WB1040-SML_	4 : 1	250	0.2 – 300	95	0.160	25	0.115
WB2010-PCL	WB2010-1-SML_	1 : 1	250	0.005 – 100	780	0.320	780	0.320
WB2010-1-PCL	WB2010-1-SML_	1 : 1	250	0.04 – 175	95	0.200	95	0.200
WB2040-PCL	WB2040-SML_	4 : 1	250	0.2 – 300	95	0.160	25	0.115
WB3010-PCL	WB3010-SML_	1 : 1	250	0.005 – 100	780	0.320	780	0.320
WB3010-1-PCL	WB3010-1-SML	1 : 1	250	0.04 – 175	95	0.200	95	0.200
WB3015-PCL	WB3015-SML_	1.5 : 1	250	0.1 – 150	80	0.145	51	0.130
WB3040-PCL	WB3040-SML_	4 : 1	250	0.2 – 300	95	0.160	25	0.115

WB2040-SML Gate Drive Transformer LED Drive Power supply with RoHS

Shape and Dimensions:

Product picture:

WB2040-SML Gate Drive Transformer LED Drive Power supply with RoHS

HOW TO ORDER
1. Please send me your datasheet or part number you need.
2. We will offer the replacement quotation for your reference
3. The free samples are available for your approval.
4. After sample testing, we will step into the mass order.
5. The Proforma Invoice will send for your confirmation
6. After the goods finished, we send the goods to you and tell you the tracking number.
7. We will track your goods until you receive the goods.
Remarks:
1. Sample orders are avaliable.
2. Price is negotiable for orders of large quantity.
3. Customized orders (OEM/ODM orders) are avaliable.
4. Contact us for available flavors list. International Certifications:
1. ISO9001:2008
2. UL
3. Reach
4. RoHs
Our service:
1. 100% tested before shipping
2. Have alternative for Halo, Pluse, , We-online, Chilisin, Coilcraft......Same quality but better price
3. Free sample available
4. Provide new design for customer