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MA SERIES
P7BUI-XXXXXXZ 1KV ISOLATED 1.25 W UNREGULATED DUAL SEP. OUTPUT
DIP8
Available Inputs:
5, 12 and 24 VDC
Available Outputs:
(++) 3.3, 5, 7.2, 12, and 15 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
80 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.)
P7BUI-053R33R3Z 5 25 328.94
3.3/3.3
189/189
76
P7BUI-050505Z 5 25
320.51
5/5
125/125
78
P7BUI-051212Z 5 25
320.51
12/12
52/52
78
P7BUI-051515Z 5 25
320.51
15/15
42/42
78
P7BUI-123R33R3Z 12 16 137.06
3.3/3.3
189/189
76
P7BUI-120505Z 12 16
133.54
5/5
125/125
78
P7BUI-121212Z 12 16
133.54
12/12
52/52
78
P7BUI-121515Z 12 16
133.54
15/15
42/42
78
P7BUI-243R33R3Z 24
8 68.53 3.3/3.3
189/189
76
P7BUI-240505Z 24 8
66.77
5/5
125/125
78
P7BUI-241212Z
24
8 66.77 12/12 52/52
78
P7BUI-241515Z
24
8 66.77 15/15 42/42
78
MA SERIES
P7BUI-XXXXXXZ 1KV ISOLATED 1.25 W UNREGULATED DUAL SEP. 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 Output1
6
- V Output1
7
+ V Output2
8
- V Output2
Specification can be changed without notice.
Copyright PEAK electronics GmbH
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