3D Model Datasheet

Flyback Transformers

Developed for Monolithic Power Systems MP8007 Flyback Reference Design for IEEE802.3af compliant PoE applications.
Operates in continuous conduction mode with 36 – 57 V input.

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计数	单价
1	$4.41
175	$3.55
700	$2.22
1400	$1.72
2800	$1.49
5000	$1.36

对于大批量采购或非库存产品，点击这里请求报价。

Packaging

D = 13" machine-ready reel

. 现货，可今天发货.

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典型应用

与MPS MP8007一起使用

零件号	输入电压	输出 1		功率	Fsw
零件号	输入电压	Sec	Aux	功率	Fsw
CX9629-AL_	36 V — 57 V	12 V , 1 A	6.8 V , 0.02 A	12 W	100 kHz
CX9628-AL_	36 V — 57 V	5 V , 2.5 A	6.8 V , 0.02 A	12 W	100 kHz
CX9649-AL_	36 V — 57 V	24 V , 0.5 A	6.8 V , 0.02 A	12 W	100 kHz

规格

Electrical specifications at 25°C.

零件号 2 (Hover for schematics)	0A时的电感 (µH) 3 (公差: ±10%)	最小电感 2 A (µH)	DCR max (Ω) 4			最大漏电感 (µH) 5	匝数比 6	隔离电压 (Vrms) 7
零件号 2 (Hover for schematics)	0A时的电感 (µH) 3 (公差: ±10%)	最小电感 2 A (µH)	Pri	Sec	Aux	最大漏电感 (µH) 5	Pri : Sec : Aux	隔离电压 (Vrms) 7
CX9629-AL_	42.9	38.6	0.100	0.020	0.100	1.0	1 : 0.45 : 0.25	1500
CX9628-AL_	43.7	39.3	0.095	0.009	0.094	1.0	1 : 0.2 : 0.25	1500
CX9649-AL_	45.3	40.8	0.100	0.090	0.100	1.0	1 : 0.9 : 0.25	1500

注释

Output is with the secondary windings connected in parallel.
When ordering, please specify packaging code: e.g. CX9649-ALD
Inductance is for the primary, measured at 100 kHz, 0.1 Vrms, 0 Adc
DCR for the secondary is with both windings connected in parallel.
Leakage inductance measured between pins 1 and 3 with all other pins shorted.
Turns ratio is with the secondary windings connected in parallel.
1500 Vrms, 5 mA, one minute isolation (hipot) between primary and auxiliary to secondary.

端子:

RoHS-compliant. 260°C compatible. RoHS tin-silver-copper (95.5/3.8/0.7) over tin over nickel over phos bronze terminations.

包装:

D = 13″ machine-ready reel. EIA-481 embossed plastic tape (175 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
B = Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to D.

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
Tape and reel packaging: –40°C to +80°C

最高元件温度:

+125°C (ambient + temp rise)

故障率（FIT）/平均故障间隔时间（MTBF）:

See FIT/MTBF Calculations

原理图

物理特性

卷装规格

Parts per reel	Reel dimensions (mm)					Tape dimensions (mm)						Orientation
13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
175	330	100	13	38,4	32,4	32	28	4	2	12,98	0,60

一般规格

核心材料:

Ferrite

重量:

6.0 – 6.2 g

包装:

175 per 13″ reel Plastic tape: 32 mm wide, 0.6 mm thick, 28 mm pocket spacing, 12.93 mm pocket depth

焊接/清洗

湿气敏感度等级（MSL）:

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

抗焊接热:

Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles

焊接之前，请参阅焊接线艺元件。

PCB清洗:

Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More Info.

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