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MA SERIES
P7BU-XXXXE 1KV ISOLATED 1.25 W UNREGULATED SINGLE OUTPUT DIP8
Available Inputs:
5, 12 and 24 VDC
Available Outputs:
3.3, 5, 7.2, 12, 15 and 18 VDC
Other specifications please enquire.
Electrical Specifications
(Typical at + 25 C, nominal input voltage, rated output current unless otherwise specified)
Input Specifications
Voltage range
+/- 10 %
Filter Capacitors
Isolation Specifications
Rated voltage
1000 VDC
Leakage current
1 mA
Resistance 10
9
Ohm
Capacitance
60 pF typ.
Output Specifications
Voltage accuracy
+/- 5 %, max.
Ripple and noise (at 20 MHz BW)
100 mV p-p, max.
Short circuit protection
Momentary
Line voltage regulation
+/- 1,2 % / 1,0 % of Vin
Load voltage regulation
+/- 8 %, load = 20 ~ 100 %
Temperature coefficient
+/- 0,02 % / C
General Specifications
Efficiency
70 % to 80 %
Switching frequency
80 KHz, typ.
Environmental Specifications
Operating temperature (ambient)
- 40 C to + 85 C
Storage temperature
- 55 C to + 125 C
Derating See
graph
Humidity
Up to 90 %, non condensing
Cooling
Free air convection
Physical Characteristics
Dimensions DIP
12,70 x 10,16 x 6,85 mm
0,50 x 0,40 x 0,27 inches
Weight 1,8
g
Case material
Non conductive black plastic
Examples of Partnumbers
PART
NO.
INPUT
VOLTAGE
(VDC)
INPUT
CURRENT
NO LOAD
INPUT
CURRENT
FULL
LOAD
OUTPUT
VOLTAGE
(VDC)
OUTPUT
CURRENT
(max. mA)
EFFICIENCY FULL LOAD
(% TYP.)
P7BU-0505E 5
25
320.5
5
250 78
P7BU-0512E 5
25
320.5
12
104 78
P7BU-0515E 5
25
320.5
15
84 78
P7BU-1205E 12
16
133.5
5
250 78
P7BU-1212E 12
16
133.5
12
104 78
P7BU-1215E 12
16
133.5
15
84
78
P7BU-2405E 24
8
66.8
5
250 78
P7BU-2412E 24
8
66.8
12
104 78
P7BU-2415E 24
8
66.8
15
84
78
P7BU-2424E
24 8 69 24 52
78
MA SERIES
P7BU-XXXXE 1KV ISOLATED 1.25 W UNREGULATED SINGLE OUTPUT DIP8
Dimensions
Derating Graph and Pinning
Temperature Derating Graph
Ambient Temperature C
1.25 W
- 40
0
40
80
100
85
Output
Pin
Connection
#
Single
1
- V Input
4
+ V Input
5
+ V Output
6
Omitted
7
- V Output
8
Omitted
Specification can be changed without notice.
Copyright PEAK electronics GmbH
REV:2 / 09.2001
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