300w atca board typical application, Suggested bill of materials, 485 . 5 ) ( _ f hldp c bleed r – GE Industrial Solutions PIM300X Series User Manual
Page 2: Data sheet
Data Sheet
November 29, 2010
PIM300X Series; ATCA Board Power Input Modules
-38 to -75Vdc; 300W Input
LINEAGE
POWER
2
300W ATCA Board Typical Application
Suggested Bill of Materials
(Note: Customer is ultimately responsible for the selection and verification of the suggested parts).
Qty
Ref Des
Description
(Values)
MFR / PN
(or equivalent)
Comments
2
F1, F2
Fuse, SMT, 12 Amp
Bel Fuse: SSQ Series
Littelfuse 451/ 453 Series
(Voltage rating >/=75V)
VRTN_A, VRTN_B
2
F3, F4
Fuse, SMT, 10 Amp
-48V_A, -48V_B
2
F5, F6
Fuse, SMT, 1/16th Amp
ENABLE_A, ENABLE_B
2
C_FLTR
Capacitors, Al Electrolytic
100uF/100V
Nippon/Chemicon; KZE Series
Panasonic: FK Series (SMT)
Nichicon: UJ Series
C_FLTR(Max,Total) = 330
uF
4
C_HLDP
Capacitors, Al Electrolytic
470uF/80V
Nippon/Chemicon; KZE Series
Panasonic: FK Series (SMT)
C_HLDP(calculated)=1737 uF
(for 300W &Tholdup=9.3msecs)
OR
1
OR
Capacitors, Al Electrolytic
1800uF/80V
OR
Panasonic / ECEC1KP182DL
30mm(OD) X 20mm(L)
Snap-In Radial
1
R_Bleed
SM, 2.9Kohms, 1W
For C_HLDP=1800uF
2
C_EMI
SM, 4700pF, >/=1500V
Novacap, Murata or Syfer
Size: >/=1210
1
U1
300W/12V Bus Converter
Lineage Power: QBW025A0B1
1
U2
Opto-coupler (1500V)
Fairchild: HMHA2801
Safety approved
2
R1*, R2*
High Surge Power,
15 Ohms
KOA: SG73 (Size >/=1206)
*
Optional; See “Design
Consideration” Section
(29)
(25)
(30)
(28)
F1
F2
F3
F4
F5
F6
VRTN_A
ENABLE_A
ENABLE_B
-48V_B
EARLY_B
LOGIC_GND
SHELF_GND
EARLY_A
-48V_A
VRTN_B
Long Pin
Short Pin
Long Pin
ENABLE_BF
Short Pin
VRTN_AF
VRTN_BF
ENABLE_AF
-48V_AF
-48V_BF
R1
R2
(5)
(6)
(1)
(3)
(4)
(2)
(11)
(7)
(8)
R_Bleed
72V_CAP
C_HLDP
(13)
-48V_OUT
VRTN_OUT
MGMT_PWR
(10)
(9)
3K3
(12)
-48V_ALARM
22uF
ATCA
Zone 1
Connector
ATCA
Backplane
IPMC
Vcc
(System
Controller)
Enab le
Payload Power
ON/OFF
Vin(-)
Vin(+)
PIM300X
Vo(-)
Vo(+)
C_EMI
C_EMI
LOGIC_GND
(Optional)
(Optional)
+12V_BUS
C_FLTR
(Bus Converter)
U1
U2
(32)
(27)
(26)
(33)
(34)
(31)
9
.
1
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