小型绕线功率电感产品特点 :
体型小,扁而平的电感器
高电流,磁屏蔽结构
具有防震结构,产品坚固, 联系人: 尹先生座机:010-56049713 手机:15313816096 传真: 010-62659870 QQ 2604256818
Email ymw@zqthkj.com MSN ymw@zqthkj.com 地址---北京市海淀区苏州街33号8层810室
产品应用:
LCD显示等
对于小型DC到DC转换器
PDA 联系人: 尹先生座机:010-56049713 手机:15313816096 传真: 010-62659870 QQ 2604256818
Email ymw@zqthkj.com MSN ymw@zqthkj.com 地址---北京市海淀区苏州街33号8层810室
| SMD Flat Wire Coils-SDB Series |
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■Features
-Large current adaptable -Footprint compatible with most standard -Lower temperature rise at large current -Low profile, low DCR -Available on tape and reel for auto surface mounting |
■Dimensions |
Unit: mm |
| Type |
A |
B |
C |
D |
E |
F |
G |
H |
| SDB0530 |
4.9±0.2 |
5.8±0.2 |
2.8±0.2 |
1.0±0.3 |
1.5±0.3 |
7.0 |
3.0 |
2.5 |
| SDB0620 |
6.6±0.2 |
7.2±0.3 |
2.2±0.2 |
1.6±0.3 |
3.0±0.3 |
8.4 |
3.7 |
3.5 |
| SDB0630 |
6.6±0.2 |
7.2±0.3 |
2.8±0.2 |
1.6±0.3 |
3.0±0.3 |
8.4 |
3.7 |
3.5 |
| SDB1040 |
10.0±0.3 |
11.1±0.35 |
3.8±0.2 |
2.0±0.5 |
3.0±0.5 |
13.6 |
5.4 |
4.1 |
| SDB1350 |
12.8±0.2 |
13.45±0.35 |
4.8±0.2 |
2.2±0.5 |
3.8±0.5 |
14.5 |
8.0 |
5.0 | | | |
■Applications
-Laptop / Desktop / Notebook Computers -Terminals / Portable Servers / Workstation -DC/DC Converter in Distributed Power Systems or VRM Applications -Thin Type On-board Power Supply Module for Exchanger |
■Inductance and rated current ranges
-SDB0530 0.68μH~4.7μH @Saturation DC Current: 14~5A -SDB0620 0.10μH~6.8μH @Saturation DC Current: 70~6A -SDB0630 0.10μH~10μH @Saturation DC Current: 60~7A -SDB1040 0.22μH~47μH @Saturation DC Current: 50~2.0A -SDB1350 0.36μH~2.2μH @Saturation DC Current: 75~32A -Electrical specifications at 25°C -Operating temperature rang: -55°C~+125°C -The part temperature(ambient + temp rise)should not exceed 125℃ under worst case operating conditions. Circuit design, component placement | |
其他参数:
额定直流电流:电感变得低于其初始值的30%的电流值。
工作温度范围:-40〜85°C
精度范围:±20% ﹢40% -20%
电感量和额定电流范围 :
SDIA0312 1.0〜100μH 1.50〜0.195A
SDIA0412 1.0〜820μH 1.95〜0.05A
SDIA0612 10〜100μH 0.75〜0.19A
SDIA0840 2.2〜100μH 7.33〜1.00A
(在25°C时,电感与电流的对应关系范围)