Datasheet > B0863-B

B0863-B

更新时间： 2024-11-11 20:11:19

品牌	Logo	应用领域
线艺 - COILCRAFT		变压器开关
页数	文件大小	规格书
2页	202K
描述
SMPS Transformer, 13W,

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中文翻译

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技术参数
数据手册

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B0863-B 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Obsolete	Reach Compliance Code：	compliant
ECCN代码：	EAR99	风险等级：	5.86
其他特性：	HEIGHT DIMENSION INCLUDES TERMINAL ALSO, TURNS RATIO: 1:0.29, SWITCHING FREQUENCY IS 275 KHZ,	高度：	8.64 mm
最大输入电压：	60 V	最小输入电压：	28 V
长度：	17.2 mm	安装特点：	SURFACE MOUNT
初级绕组数量：	3	次级绕组数量：	2
最高工作温度：	85 °C	最低工作温度：	-40 °C
输出电压 1：	3.3 V	包装方法：	TAPE & REEL
物理尺寸：	L17.2XB14.98XH8.64 (mm)	额定功率：	13 W
初级电感：	165 µH	表面贴装：	YES
变压器类型：	SMPS TRANSFORMER	宽度：	14.98 mm
Base Number Matches：	1

B0863-B 数据手册

Document 379-1

For Maxim MAX5941B

PoE Transformer PoE Interface/PWMController

• Designed for forward topology

• Operates at 275 kHz, at a 50% duty cycle

Core material Ferrite

Terminations RoHS tin-silver over tin over nickel over phos

bronze. Other terminations available at additional cost.

Weight 5.6 g

Ambient temperature –40°C to +85°C

Storage temperature Component: –40°C to +85°C.

Packaging: –40°C to +80°C

Resistance to soldering heat Max three 40 second reflows at

+260°C, parts cooled to room temperature between cycles

Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /

85% relative humidity)

Failures in Time (FIT) / Mean Time Between Failures (MTBF)

38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

Packaging 200 per 13″ reel Plastic tape: 44 mm wide,

0.35 mm thick, 28 mm pocket spacing, 9.6 mm pocket depth

PCB washing Only pure water or alcohol recommended

Leakage

inductance⁴

max (µH)

Input

voltage

range (V)

Part

Inductance²

min (µH)

DCR max³

(Ohms)

number¹

Turns ratio⁵

Isolation⁶

Output⁷

B0863-BL_

165

0.061 (pri)

0.75

28 – 60

pri:sec 1 : 0.29

pri:reset 1 : 1

pri:drive 1 : 0.24

pri:bias 1 : 1.3

1500 Vrms

3.3 V, 4 A

1.00 (reset)

1.29 (bias)

0.020 (drive)

0.008 (sec)

1. When ordering, please specify a packaging code:

B0863-BLD

Primary

Secondary

Packaging: D = 13″ machine ready reel. EIA-481 embossed plastic tape (200 per full reel).

B = Less than full reel. In tape, but not machine ready. To have a leader and trailer

added ($25 charge), use code letter D instead.

2. Inductance is for the primary, measured at 10 kHz, 0.1 Vrms, 0 Adc.

3. DCR for the secondary is measured with the windings connected in parallel.

4. Leakage inductance is for the primary and is measured with all other windings shorted.

5. Turns ratio is with the secondary windings connected in parallel.

6. Isolation is measured from the primary, reset and bias windings to the secondary and drive windings.

7. Output is with the secondary windings connected in parallel.

Reset

Drive

Bias

8. Electrical specifications at 25°C.

Refer to Doc 362 “Soldering Surface Mount Components” before soldering.

Secondary windings to be connected in

parallel on PC board.

Specifications subject to change without notice.

Please check our website for latest information.

Document379-1 Revised10/28/08

中文翻译

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与B0863-B相关器件

型号	品牌	获取价格	描述	数据表
B0863-BL	COILCRAFT	获取价格	PoE Transformer
B0863-BL_	COILCRAFT	获取价格	PoE Transformer
B0863-BLB	COILCRAFT	获取价格	SMPS Transformer, 13W, ROHS COMPLIANT
B0863-BLD	COILCRAFT	获取价格	SMPS Transformer, 13W, ROHS COMPLIANT
B-08-7	POMONA	获取价格	Interconnection Device
B0870YC120	LITTELFUSE	获取价格	Littelfuse推出了用于工业应用的相控晶闸管新系列。器件电压范围在1200V至25
B0870YC140	LITTELFUSE	获取价格	Littelfuse推出了用于工业应用的相控晶闸管新系列。器件电压范围在1200V至25
B0870YC160	LITTELFUSE	获取价格	Littelfuse推出了用于工业应用的相控晶闸管新系列。器件电压范围在1200V至25
B-08-8	POMONA	获取价格	Interconnection Device
B-08-9	POMONA	获取价格	Interconnection Device

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