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835-00187

产品描述Power Transformer
产品类别电源管理    变压器   
文件大小242KB,共2页
制造商Elec & Eltek
官网地址http://www.eleceltek.com
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835-00187概述

Power Transformer

835-00187规格参数

参数名称属性值
Reach Compliance Codeunknown
ECCN代码EAR99
其他特性BREADTH & HEIGHT DIM INCLUDE TERMINAL ALSO, TURNS RATIO: 1:1:1:1:1:1
中心点击功能1NO
中心点击功能2NO
高度6.4 mm
绝缘电压500 V
长度12.9 mm
制造商序列号835-00187
安装特点SURFACE MOUNT
次级绕组数量3
最高工作温度85 °C
最低工作温度-40 °C
包装方法TAPE & REEL
物理尺寸12.9mm X 13.0mm X 6.4mm
表面贴装YES
变压器类型POWER TRANSFORMER
宽度13 mm
Base Number Matches1

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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
835-00183
835-00184
835-00185
835-00181
835-00186
835-00187
835-00188
835-00189
835-00190
835-00191
OCL
Isat
¹
Irms
²
(
µ
H) Nom. (A) Typ. (A) Typ.
201.6±30%
89.6±30%
27.4±20%
12.2±20%
14.7±20%
6.5±20%
10.9±20%
4.9±20%
8.5±20%
3.8±20%
0.04
0.06
0.29
0.43
0.53
0.80
0.72
1.06
0.92
1.37
0.55
0.85
0.55
0.85
0.55
0.85
0.55
0.85
0.55
0.85
E.T.
Thermal
4
Marking
DCR
Maximum energy Leakage
(xxx)
capacity
³
Inductance Resistance
(m
Ω)
Max. (V·
µ
s) Max.
(
µ
J) Typ.
(
µ
H) Typ. (°C/W) Typ.
60.7
183
344
32.9
0.11
0.212
145
344
145
344
145
344
145
344
145
21.8
32.9
21.8
32.9
21.8
32.9
21.8
32.9
21.8
0.11
0.77
0.77
1.45
1.45
1.92
1.92
2.48
2.48
0.096
0.212
0.096
0.212
0.096
0.212
0.096
0.212
0.096
60.7
60.7
60.7
60.7
60.7
60.7
60.7
60.7
60.7
184
185
181
186
187
188
189
190
191
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
PX101(02)
Revised in 04/06

835-00187相似产品对比

835-00187 835-00181 835-00183 835-00184 835-00185 835-00186 835-00188 835-00189 835-00190 835-00191
描述 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代码 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
其他特性 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
中心点击功能1 NO NO NO NO NO NO NO NO NO NO
中心点击功能2 NO NO NO NO NO NO NO NO NO NO
高度 6.4 mm 6.4 mm 6.4 mm 6.4 mm 6.4 mm 6.4 mm 6.4 mm 6.4 mm 6.4 mm 6.4 mm
绝缘电压 500 V 500 V 500 V 500 V 500 V 500 V 500 V 500 V 500 V 500 V
长度 12.9 mm 12.9 mm 12.9 mm 12.9 mm 12.9 mm 12.9 mm 12.9 mm 12.9 mm 12.9 mm 12.9 mm
制造商序列号 835-00187 835-00181 835-00183 835-00184 835-00185 835-00186 835-00188 835-00189 835-00190 835-00191
安装特点 SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT
次级绕组数量 3 3 3 3 3 3 3 3 3 3
最高工作温度 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C
最低工作温度 -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C
包装方法 TAPE & REEL TAPE & REEL TAPE & REEL TAPE & REEL TAPE & REEL TAPE & REEL TAPE & REEL TAPE & REEL TAPE & REEL TAPE & REEL
物理尺寸 12.9mm X 13.0mm X 6.4mm 12.9mm X 13.0mm X 6.4mm 12.9mm X 13.0mm X 6.4mm 12.9mm X 13.0mm X 6.4mm 12.9mm X 13.0mm X 6.4mm 12.9mm X 13.0mm X 6.4mm 12.9mm X 13.0mm X 6.4mm 12.9mm X 13.0mm X 6.4mm 12.9mm X 13.0mm X 6.4mm 12.9mm X 13.0mm X 6.4mm
表面贴装 YES YES YES YES YES YES YES YES YES YES
变压器类型 POWER TRANSFORMER POWER TRANSFORMER POWER TRANSFORMER POWER TRANSFORMER POWER TRANSFORMER POWER TRANSFORMER POWER TRANSFORMER POWER TRANSFORMER POWER TRANSFORMER POWER TRANSFORMER
宽度 13 mm 13 mm 13 mm 13 mm 13 mm 13 mm 13 mm 13 mm 13 mm 13 mm
Base Number Matches 1 1 1 1 1 1 1 1 1 1
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