Telefon: +49 (0) 6135 931069
Telefax: +49 (0) 6135 931070
www.peak-electronics.de
info@peak-electronics.de
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
Filter
Isolation Specifications
Rated voltage
Leakage current
Resistance
Capacitance
Output Specifications
Voltage accuracy
Ripple and noise (at 20 MHz BW)
Short circuit protection
Line voltage regulation
Load voltage regulation
Temperature coefficient
General Specifications
Efficiency
Switching frequency
Environmental Specifications
Operating temperature (ambient)
Storage temperature
Derating
Humidity
Cooling
Physical Characteristics
Dimensions DIP
Weight
Case material
+/- 10 %
Capacitors
1000 VDC
1 mA
10
9
Ohm
80 pF typ.
+/- 5 %, max.
100 mV p-p, max.
Momentary
+/- 1,2 % / 1,0 % of Vin
+/- 8 %, load = 20 ~ 100 %
+/- 0,02 % / °C
70 % to 80 %
80 KHz, typ.
- 40° C to + 85° C
- 55 °C to + 125 °C
See graph
Up to 90 %, non condensing
Free air convection
12,70 x 10,16 x 6,85 mm
0,50 x 0,40 x 0,27 inches
1,8 g
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
P7BUI-050505Z
P7BUI-051212Z
P7BUI-051515Z
P7BUI-123R33R3Z
P7BUI-120505Z
P7BUI-121212Z
P7BUI-121515Z
P7BUI-243R33R3Z
P7BUI-240505Z
P7BUI-241212Z
5
5
5
5
12
12
12
12
24
24
24
25
25
25
25
16
16
16
16
8
8
8
328.94
320.51
320.51
320.51
137.06
133.54
133.54
133.54
68.53
66.77
66.77
3.3/3.3
5/5
12/12
15/15
3.3/3.3
5/5
12/12
15/15
3.3/3.3
5/5
12/12
189/189
125/125
52/52
42/42
189/189
125/125
52/52
42/42
189/189
125/125
52/52
76
78
78
78
76
78
78
78
76
78
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
Output
Temperature Derating Graph
Ambient Temperature ° C
85
1.25 W
Pin
#
1
4
5
6
7
8
Connection
Single
- V Input
+ V Input
+ V Output1
- V Output1
+ V Output2
- V Output2
- 40
0
40
80
100
Specification can be changed without notice.
Copyright PEAK electronics GmbH
REV:2 / 09.2001
