Datasheet 3D Model

HA3950-AL Flyback Transformer

for 300 W Power Supply with PFC

Specified by Texas Instruments in Reference Design SLUU341.
Flyback transformer for 5 W bias supply: HA3950-AL, listed as T201

立即购买:

计数	单价
1	$4.85
200	$4.15
600	$3.62
1200	$2.82
2400	$2.41
5000	$2.21

对于大批量采购或非库存产品，点击这里请求报价。

. 现货，可今天发货.

索取样品:

典型应用

与Texas Instruments SLUU341一起使用

输入电压	输出 1		功率	Fsw
输入电压	Sec	P1	功率	Fsw
100 V — 450 V	15 V , 0.33 A	10 V , 0.02 A	5 W	100 kHz

规格

Electrical specifications at 25°C.

零件号 (Hover for schematics)	0A时的电感 (mH) 2 (公差: ±10%)	最小电感 0.3 A (mH)	DCR max			最大漏电感 (µH) 3	匝数比	隔离电压 (Vrms) 4
零件号 (Hover for schematics)	0A时的电感 (mH) 2 (公差: ±10%)	最小电感 0.3 A (mH)	Pri (Ω)	Sec (mΩ)	P1 (mΩ)	最大漏电感 (µH) 3	Pri : Sec : P1	隔离电压 (Vrms) 4
HA3950-AL	2.30	1.61	0.860	109.000	80.000	16.5	1 : 0.16 : 0.11	3000

注释

Output of the P1 winding is 10 V, 20 mA.
Inductance is for the primary, measured at 100 kHz, 0.1 Vrms, 0 Adc using an Agilent/HP 4263B impedance analyzer or equivalent.
Leakage inductance is for the primary and is measured with the secondary shorted.
3000 Vrms, one minute primary to secondary
500 Vrms, one minute windings to core

端子:

RoHS-compliant. Tin-silver over tin over copper terminations. Other terminations available at additional cost.

环境

环境:

符合RoHS

环境温度范围:

−40°C to +85°C

储存温度范围:

Component:−40°C to +85°C
Packaging trays:−40°C to +80°C

故障率（FIT）/平均故障间隔时间（MTBF）:

See FIT/MTBF Calculations

原理图

物理特性

一般规格

核心材料:

Ferrite

重量:

13.5 g

包装:

100 per tray

清洗

湿气敏感度等级（MSL）:

1 (unlimited floor life at <30°C / 85% relative humidity)

PCB清洗:

Tested with pure water or alcohol only. More info.

仓库

语言设定

货币设定

HA3950-AL Flyback Transformer

for 300 W Power Supply with PFC

所选配置不可用

典型应用

规格

端子:

原理图

物理特性

一般规格

清洗

警告