• 12V output for driving non-isolated converters
• 12V, 28V output for BTS amps
• Full power at +85°C baseplate, operation to +100°C
• Opto Isolated Remote On / Off
• Wide Adjustable Output Range
Key Market Segments & Applications
ATM, Sonet, DSL, ISDN, Frame Relay
Switching Equipment, Routers
Micro Cells (larger in size/10 sq. mi.)
Pico Cells (smaller in size/1 to 2 sq. mi.)
Remote Electronics:
Fixed Local Loop, Fibre Optic
Transmission, Microwave Transmission,
Wireless Local Loop
Base Station Power Amplifiers
Intermediate Bus Architectures
Central Office:
Broadband:
Wireless/Cellular:
PAF700F Series
700W 48V Input
Full Brick DC-DC Converters
PAF700F Features and Benefits
Features
• Wide adjustment range
• Parallel Pin
• ASIC Design
Benefits
• Reduces need for custom modules
• Modules can be connected together for higher current
• Reduced component count, increased MTBF
Specifications
MODEL
ITEMS
Nominal Output Voltage
Output Current (Max)
Output Power (Max)
Efficiency (Typ)
Input Voltage Range
Input Current(Typ)
Output Voltage Accuracy
Output Voltage Adjustment
Ripple & Noise (Max)
Line Regulation (Max)
Load Regulation (Max)
Temperature Coefficient
Overcurrent Protection
Overvoltage Protection
Parallel Operation
Series Operation
Signals & Control
Operating Temperature
Humidity (operating)
Humidity (storage)
Cooling
Isolation Voltage
Shock
Vibration
Safety Agency Approvals
Weight (Typ)
Size (WxHxD)
Warranty
VDC
A
W
%
VDC
A
%
VDC
mV
mV
mV
-
%
%
PAF700F48-12
12
58.5
702
90%
36-76
16.5
±1
7.2 - 13.8
200
24
24
16.8 - 32.2
280
56
56
16.4
PAF700F48-28
28
25
700
91%
-
-
-
-
-
VDC
-
-
-
g
mm (in)
yrs
0.02%/°C
105 - 140%
120 - 135%
Yes
Yes
Remote sense, remote On/Off, Parallel Pin, DC Good, 7-10V Auxiliary voltage
-40°C to +100°C baseplate
20 - 95% RH Non condensing
10 - 95% RH Non condensing
Conduction (See Installation Manual for heatsink selection)
Input - Baseplate 1500V, Input - Output 1500V, Output-Baseplate 500V (for 1 min.)
196.1m/s
2
Non Operating, 10-55Hz (sweep for 1 min.)
Amplitude 0.825mm constant (Max 49 m/s
2
) X,Y,Z 1 hour each
UL60950-1, CSAC22.2 No. 60950-1, EN60950, CE LVD
200
61 x 12.7 x 116.8 (2.4 x 0.5 x 4.6) See outline drawing
2
Notes:
See Installation Manual for full details, test methods of parameters and application notes.
PAF700F Series
1
Derating Curve
Part Number Scheme
Full Brick
PAF
Max Power
Watts
700
Full
Function
F
Nominal Input
Voltage
48
Output
Voltage
12 or 28
Option Suffix
Blank = M3 Tapped inserts
T = 3.3mm Non-threaded through hole
Connection Example
Note
1
Use external fuse of fast blow
type, for each unit
Put input capacitor, C1 and C2,
greater than 220uf for each. If
the impedance of input line is
high, C1 and C2 capacitance
must be greater than above.
Put output capacitor, C3 (12v:
more than 470uF,28V: greater
than 220uF). If the ambient
temperature is less than
-20C, use 4 pieces of the
recommended capacitor above.
Refer to instruction manual for
further details.
2
3
4
2
PAF700F Series
Outline Drawing PAF700F
Note
A: Model name, input voltage range, nominal output voltage, maximum output current,
country of manufacture are shown here in accordance with the specifications
B: M3 tapped holes for customer chassis mounting (FG)
C: Input and output pin: 8-02
D: Signal pin : 8-01
E: Unless otherwise specified dimensional tolerance + 0.3mm
Pinout
Pin Description
-Vin
+Vin
- ON/OFF
+ON/OFF
+V
-V
AUX
IOG
PC
TRIM
+S
-S
Function
Negative Input Terminal
Positive Input Terminal
Remote On/Off Negative Terminal
Remote On/Off Positive Terminal
Positive Output Terminal
Negative Output Terminal
7-10V Aux Voltage
DC Good
Parallel Control Connection
Output Adjustment Trim Pin
Positive Remote Sense
Negative Remote Sense
PAF700F Series
3
TDK-LAMBDA EMEA
TDK-Lambda France SAS
Route de Grivery
ZAC des Delaches
CS 41077
91978 Courtaboeuf Cedex
France
Tel: +33 1 60 12 71 65
Fax: +33 1 60 12 71 66
france@fr.tdk-lambda.com
www.fr.tdk-lambda.com
www.emea.tdk-lambda.com
TDK-Lambda UK Ltd.
Kingsley Avenue
Ilfracombe
Devon EX34 8ES
United Kingdom
Tel: +44 (0) 12 71 85 66 66
Fax: +44 (0) 12 71 86 48 94
powersolutions@uk.tdk-lambda.com
www.uk.tdk-lambda.com
Italy Sales Office
Via dei Lavoratori 128/130
20092 Cinisello Balsamo (MI)
Italy
Tel: +39 02 61 29 38 63
Fax: +39 02 61 29 09 00
info.italia@it.tdk-lambda.com
www.it.tdk-lambda.com
Nemic Lambda Ltd.
Kibbutz
Givat Hashlosha 48800
Israel
Tel: +9 723 902 4333
Fax: +9 723 902 4777
info@nemic.co.il
www.nemic.co.il
TDK-Lambda Germany GmbH
Karl-Bold-Strasse 40
77855 Achern
Germany
Tel: +49 7841 666 0
Fax: +49 7841 5000
info.germany@de.tdk-lambda.com
www.de.tdk-lambda.com
Russia
Technical Support:
St Petersburg
Tel: +7 (812) 6580463
Sales:
Moscow
Tel: +7 (499) 7557732
info@tdk-lambda.ru
www.tdk-lambda.ru
Austria Sales Office
Aredstrasse 22
2544 Leobersdorf
Austria
Tel: +43 2256 655 84
Fax: +43 2256 645 12
info.germany@de.tdk-lambda.com
www.de.tdk-lambda.com
LOCAL DISTRIBUTION
PAF700F June11 v2
4
PAF700F Series
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