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PDF ( 数据手册 , 数据表 ) B32928D

零件编号 B32928D
描述 Film Capacitors
制造商 EPCOS
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B32928D 数据手册, 描述, 功能
Film Capacitors
EMI Suppression Capacitors (MKP)
Series/Type:
Date:
B32921C/D ... B32928C/D
December 2012
© EPCOS AG 2012. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without EPCOS' prior express consent is prohibited.







B32928D pdf, 数据表
B32921C/D ... B32928C/D
X2 / 305 V AC
Mounting guidelines
1 Soldering
1.1 Solderability of leads
The solderability of terminal leads is tested to IEC 60068-2-20, test Ta, method 1.
Before a solderability test is carried out, terminals are subjected to accelerated ageing (to
IEC 60068-2-2, test Ba: 4 h exposure to dry heat at 155 °C). Since the ageing temperature is far
higher than the upper category temperature of the capacitors, the terminal wires should be cut off
from the capacitor before the ageing procedure to prevent the solderability being impaired by the
products of any capacitor decomposition that might occur.
Solder bath temperature
Soldering time
Immersion depth
Evaluation criteria:
Visual inspection
235 ±5 °C
2.0 ±0.5 s
2.0 +0/0.5 mm from capacitor body or seating plane
Wetting of wire surface by new solder 90%, free-flowing solder
1.2 Resistance to soldering heat
Resistance to soldering heat is tested to IEC 60068-2-20, test Tb, method 1A.
Conditions:
Series
Solder bath temperature Soldering time
MKT boxed (except 2.5 × 6.5 × 7.2 mm) 260 ±5 °C
coated
uncoated (lead spacing > 10 mm)
10 ±1 s
MFP
MKP (lead spacing > 7.5 mm)
MKT boxed (case 2.5 × 6.5 × 7.2 mm)
5 ±1 s
MKP (lead spacing 7.5 mm)
MKT uncoated (lead spacing 10 mm)
insulated (B32559)
<4s
recommended soldering
profile for MKT uncoated
(lead spacing 10 mm) and
insulated (B32559)
Please read Cautions and warnings and
Important notes at the end of this document.
Page 8 of 17







B32928D equivalent, schematic
B32921C/D ... B32928C/D
X2 / 305 V AC
Symbol
VC
VC,RMS
VCD
Vch
VDC
VFB
Vi
Vo
Vop
Vp
Vpp
VR
R
VRMS
VSC
Vsn
Z
English
Category voltage
Category AC voltage
Corona-discharge onset voltage
Charging voltage
DC voltage
Fly-back capacitor voltage
Input voltage
Output voltage
Operating voltage
Peak pulse voltage
Peak-to-peak voltage Impedance
Rated voltage
Amplitude of rated AC voltage
(Sinusoidal) alternating voltage,
root-mean-square value
S-correction voltage
Snubber capacitor voltage
Impedance
Lead spacing
German
Kategoriespannung
(Sinusförmige)
Kategorie-Wechselspannung
Teilentlade-Einsatzspannung
Ladespannung
Gleichspannung
Spannung (Flyback)
Eingangsspannung
Ausgangssspannung
Betriebsspannung
Impuls-Spitzenspannung
Spannungshub
Nennspannung
Amplitude der Nenn-Wechselspannung
(Sinusförmige) Wechselspannung
Spannung bei Anwendung "S-correction"
Spannung bei Anwendung
"Beschaltung"
Scheinwiderstand
Rastermaß
Please read Cautions and warnings and
Important notes at the end of this document.
Page 16 of 17










页数 17 页
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