丝印71QB4 SC-74A，SOT-753 SOT-23-5 Datasheet规格书 AC-DC转换器,离线开关
图片仅为示意图。应从产品数据表中获得确切规格
记录
2018-05-05 19:09:40
| 丝印71QB4 |
|
| markingcode：71QB4 |
类别：AC-DC转换器,离线开关 |
| 外壳:SC-74A，SOT-753 |
外壳:SOT-23-5 |
| 引脚数:5 |
Datasheet规格书 |
| G(Gate)引脚:2 |
包装: |
| D(Drain)引脚:5 |
等级:- |
| S(Source): |
权限:VIP开放
|
| 反查型号:
VIP开放
|
|
SELECT COLUMN_NAME as bt,COLUMN_COMMENT as bz,SUBSTRING(COLUMN_COMMENT,2,1) as zss_px FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_pmic_ac_dc_ahq_lxkg' AND table_schema='golon' and COLUMN_COMMENT like '*%' and COLUMN_COMMENT REGEXP '[0-9]' ORDER by zss_px limit 6array(6) {
[0]=>
array(3) {
["bt"]=>
string(2) "tp"
["bz"]=>
string(10) "*1拓扑*1"
["zss_px"]=>
string(1) "1"
}
[1]=>
array(3) {
["bt"]=>
string(12) "dydy_vcc_vdd"
["bz"]=>
string(26) "*2电压-电源(vcc/vdd)*2"
["zss_px"]=>
string(1) "2"
}
[2]=>
array(3) {
["bt"]=>
string(5) "dy_qd"
["bz"]=>
string(17) "*3电压-启动*3"
["zss_px"]=>
string(1) "3"
}
[3]=>
array(3) {
["bt"]=>
string(3) "zkb"
["bz"]=>
string(13) "*4占空比*4"
["zss_px"]=>
string(1) "4"
}
[4]=>
array(3) {
["bt"]=>
string(5) "pl_kg"
["bz"]=>
string(17) "*5频率-开关*5"
["zss_px"]=>
string(1) "5"
}
[5]=>
array(3) {
["bt"]=>
string(4) "gl_w"
["bz"]=>
string(13) "*6功率(w)*6"
["zss_px"]=>
string(1) "6"
}
}
| 主要参数 |
相关问题与支持 |
| 拓扑:
反激 |
1.71QB4丝印反查常见问题 |
| 电压-电源(vcc/vdd):
6.6V ~ 30V |
2. |
| 电压-启动:
17.6V |
3. |
| 占空比:
- |
4. |
| 频率-开关:
- |
5. |
| 功率(w):
18W |
更多参考.... |
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