Datasheet KA5038-BL

KA5038-BL Flyback Transformer

for ON Semi NCP1236

Developed for ON Semiconductor NCP1236 Fixed Frequency PWM Controller
and NCP4305FBDAP 65W Off-Line AC/DC Adapter
Universal input; 66 Watt output
Copper shield minimizes EMI radiation

立即购买:

计数	单价
1	$16.87
120	$14.45
240	$12.57
500	$10.93
1000	$8.51
2500	$7.29
5000	$6.68

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ON Semiconductor NCP1236一起使用

AC Input Voltage	输出 1		功率	Fsw
AC Input Voltage	Sec	Aux	功率	Fsw
85 V — 265 V	19 V , 3.5 A	15.5 V , 0.02 A	66 W	50 kHz

规格

Electrical specifications at 25°C.

零件号 (Hover for schematics)	0A时的电感 (µH) 2 (公差: ±10%)	最小电感 2.8 A (µH)	DCR max (Ω) 3			最大漏电感 (µH) 4	匝数比 5	隔离电压 (Vrms) 6
零件号 (Hover for schematics)	0A时的电感 (µH) 2 (公差: ±10%)	最小电感 2.8 A (µH)	Pri	Sec	Aux	最大漏电感 (µH) 4	Pri : Sec : Aux	隔离电压 (Vrms) 6
KA5038-BL	560	480	0.198	0.007	0.236	5.6	1 : 0.188 : 0.156	3000

注释

Output is for the secondary. Aux winding output is 15.5 V, 20 mA.
Inductance measured at 50 kHz, 0.1 Vrms, 0 Adc
DCR is with the primary windings connected in series and the secondary windings connected in parallel.
Leakage inductance is for both windings of the primary and is measured with the secondary windings shorted.
Turns ratios are with the primary windings connected in series and the secondary windings connected in parallel.
One minute primary to secondary.

端子:

RoHS-compliant. 260°C compatible. Tin-silver over tin over copper over steel. Other terminations available at additional cost.

包装:

36 per tray

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 +125°C
Packaging tray: −40°C to +80°C

最高元件温度:

+125°C (Ambient + temperature rise)

故障率（FIT）/平均故障间隔时间（MTBF）:

See FIT/MTBF Calculations

原理图

Primary windings to be connected
in series and secondary windings
to be connected in parallel on PC board.

物理特性

一般规格

核心材料:

Ferrite

重量:

60.2 g

仓库

语言设定

货币设定

KA5038-BL Flyback Transformer

for ON Semi NCP1236

所选配置不可用

典型应用

规格

端子:

包装:

原理图

物理特性

一般规格

警告