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835-00211

Description
Power Transformer
CategoryPower management    transformer   
File Size486KB,2 Pages
ManufacturerElec & Eltek
Websitehttp://www.eleceltek.com
Download Datasheet Parametric Compare View All

835-00211 Overview

Power Transformer

835-00211 Parametric

Parameter NameAttribute value
Reach Compliance Codeunknown
ECCN codeEAR99
Other featuresBREADTH & HEIGHT DIM INCLUDE TERMINAL ALSO, TURNS RATIO: 1:1:1:1:1:1
Center click function 1NO
Center click function 2NO
high8.4 mm
Insulation voltage500 V
length17.1 mm
Manufacturer's serial number835-00211
Installation featuresSURFACE MOUNT
Number of secondary windings3
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
method of packingTAPE & REEL
physical size17.1mm X 22.3mm X 8.4mm
surface mountYES
Transformer typePOWER TRANSFORMER
width22.3 mm
Base Number Matches1
E & E Magnetic Products Limited
SURFACE MOUNT
POWER TRANSFORMER
12 PIN, EXT. TEMP.
Six winding design offers numerous usable inductor
S
CHEMATICS
or transformer configurations
High power density and low profile
Frequency range to over 1MHz
500 VAC isolation between winding
Inductor applications: buck, boost, coupled, choke,
filter, resonant, noise filtering, differential, forward,
common mode
Transformer applications: flyback, feed forward, push-
pull, multiple output, inverter, step-up, step-down,
gate drive, base drive wide band, pulse, control,
impedance, isolation, bridging, ringer, converter, auto
Operating temperature range: -40°C to +85°C(range is
application specific)
Lead(Pb)-free versions are available
E
LECTRICAL
S
PECIFICATION @
25°C
Part
Number
835-00204
835-00205
835-00206
835-00207
835-00208
835-00209
835-00210
835-00211
835-00212
835-00213
OCL
Isat
¹
Irms
²
(
µ
H) Nom. (A) Typ. (A) Typ.
132±30%
63.2±30%
23.3±20%
11.2±20%
14.2±20%
6.8±20%
9.3±20%
4.5±20%
7.94±20%
3.8±20%
0.07
0.10
0.41
0.59
0.67
0.97
1.02
1.46
1.19
1.73
0.97
1.47
0.97
1.47
0.97
1.47
0.97
1.47
0.97
1.47
DCR
E.T.
Maximum energy Leakage
Thermal
4
Marking
capacity
³
Inductance Resistance
(xxx)
(m
Ω)
Max. (V·
µ
s) Max.
(
µ
J) Typ.
(
µ
H) Typ. (°C/W) Typ.
43.4
140
0.24
204
39.8
0.125
61
140
61
140
61
140
61
140
61
27.7
39.8
27.7
39.8
27.7
39.8
27.7
39.8
27.7
0.24
1.36
1.36
2.23
2.23
3.38
3.38
4.00
4.00
0.058
0.125
0.058
0.125
0.058
0.125
0.058
0.125
0.058
43.4
43.4
43.4
43.4
43.4
43.4
43.4
43.4
43.4
205
206
207
208
209
210
211
212
213
Notes:
1.
2.
3.
4.
5.
Peak current, Isat, is the current that result in 30% saturation of the core, assumes that equal current flows in all
six winding.
RMS current, Irms, will result in a surface temperature of approximately 40°C above ambient when it flows
through each of the six winding.
Maximum energy capacity of each winding is based on 30% saturation of the core.
Thermal resistance is the approximate surface temperature rise per Watt of heat loss under still-air conditions,
assumes the underlying PCB copper area equals 150% of the component area.
The internal “hot spot” temperature defines the maximum allowable currents, which are limited to 130°C,
including ambient.
Unit B10, 3/F., 94 Tokwawan Road, Kowloon, Hong Kong
1
Tel: (852) 2954 3333
Fax: (852) 2954 3304
PX103(02)
Revised in 04/06

835-00211 Related Products

835-00211 835-00204 835-00205 835-00206 835-00207 835-00208 835-00209 835-00210 835-00212 835-00213
Description Power Transformer Power Transformer Power Transformer Power Transformer Power Transformer Power Transformer Power Transformer Power Transformer Power Transformer Power Transformer
Reach Compliance Code unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
ECCN code EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
Other features BREADTH & HEIGHT DIM INCLUDE TERMINAL ALSO, TURNS RATIO: 1:1:1:1:1:1 BREADTH & HEIGHT DIM INCLUDE TERMINAL ALSO, TURNS RATIO: 1:1:1:1:1:1 BREADTH & HEIGHT DIM INCLUDE TERMINAL ALSO, TURNS RATIO: 1:1:1:1:1:1 BREADTH & HEIGHT DIM INCLUDE TERMINAL ALSO, TURNS RATIO: 1:1:1:1:1:1 BREADTH & HEIGHT DIM INCLUDE TERMINAL ALSO, TURNS RATIO: 1:1:1:1:1:1 BREADTH & HEIGHT DIM INCLUDE TERMINAL ALSO, TURNS RATIO: 1:1:1:1:1:1 BREADTH & HEIGHT DIM INCLUDE TERMINAL ALSO, TURNS RATIO: 1:1:1:1:1:1 BREADTH & HEIGHT DIM INCLUDE TERMINAL ALSO, TURNS RATIO: 1:1:1:1:1:1 BREADTH & HEIGHT DIM INCLUDE TERMINAL ALSO, TURNS RATIO: 1:1:1:1:1:1 BREADTH & HEIGHT DIM INCLUDE TERMINAL ALSO, TURNS RATIO: 1:1:1:1:1:1
Center click function 1 NO NO NO NO NO NO NO NO NO NO
Center click function 2 NO NO NO NO NO NO NO NO NO NO
high 8.4 mm 8.4 mm 8.4 mm 8.4 mm 8.4 mm 8.4 mm 8.4 mm 8.4 mm 8.4 mm 8.4 mm
Insulation voltage 500 V 500 V 500 V 500 V 500 V 500 V 500 V 500 V 500 V 500 V
length 17.1 mm 17.1 mm 17.1 mm 17.1 mm 17.1 mm 17.1 mm 17.1 mm 17.1 mm 17.1 mm 17.1 mm
Manufacturer's serial number 835-00211 835-00204 835-00205 835-00206 835-00207 835-00208 835-00209 835-00210 835-00212 835-00213
Installation features SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT
Number of secondary windings 3 3 3 3 3 3 3 3 3 3
Maximum operating temperature 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C
Minimum operating temperature -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C
method of packing TAPE & REEL TAPE & REEL TAPE & REEL TAPE & REEL TAPE & REEL TAPE & REEL TAPE & REEL TAPE & REEL TAPE & REEL TAPE & REEL
physical size 17.1mm X 22.3mm X 8.4mm 17.1mm X 22.3mm X 8.4mm 17.1mm X 22.3mm X 8.4mm 17.1mm X 22.3mm X 8.4mm 17.1mm X 22.3mm X 8.4mm 17.1mm X 22.3mm X 8.4mm 17.1mm X 22.3mm X 8.4mm 17.1mm X 22.3mm X 8.4mm 17.1mm X 22.3mm X 8.4mm 17.1mm X 22.3mm X 8.4mm
surface mount YES YES YES YES YES YES YES YES YES YES
Transformer type POWER TRANSFORMER POWER TRANSFORMER POWER TRANSFORMER POWER TRANSFORMER POWER TRANSFORMER POWER TRANSFORMER POWER TRANSFORMER POWER TRANSFORMER POWER TRANSFORMER POWER TRANSFORMER
width 22.3 mm 22.3 mm 22.3 mm 22.3 mm 22.3 mm 22.3 mm 22.3 mm 22.3 mm 22.3 mm 22.3 mm
Base Number Matches 1 1 1 1 1 1 1 1 1 1
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