300V Datasheet, PDF (3/14 Pages) Powerbox – 5 0 - 5 0 0 WAT T S - D C / D C C O N V E R T E R S

Module Family Electrical Characteristics (Cont.)
300V Input
MODULE CONTROL SPECIFICATIONS
Parameter
Min
Typ
Max
Unit
Primary Side (PC = Primary Control; PR = Parallel)
PC bias voltage
current limit
5.50
5.75
6.00
1.5
2.1
3.0
PC module disable
2.3
2.6
2.9
PC module enable delay
4
7
PC module alarm
0.5
PC resistance
0.9
1.0
1.1
PR emitter amplitude
5.7
5.9
6.1
PR emitter current
150
PR receiver impedance
375
500
625
PR receiver threshold
2.4
2.5
2.6
PR drive capability
12
V_DC
mA
V_DC
ms
Vavg
MΩ
Volts
mA
Ω
Volts
modules
Secondary Side (SC = Secondary Control)
SC bandgap voltage
SC resistance
1.21
1.23
1.25
V_DC
990
1000
1010
Ω
SC capacitance 0.033 µF
SC module alarm
0
V_DC
MODULE GENERAL SPECIFICATIONS
Parameter
Min
Typ
Max
Unit
Remote sense (total drop)
0.5
V_DC

Isolation test voltage (IN to OUT)*
3000
Vrms
Isolation test voltage (IN to base)*
1500
Vrms
Isolation test voltage (OUT to base)*
500
Vrms
Isolation resistance 10 MΩ
Weight (E, C, T grade)
3.1
(89.3)
3.5
(100.3)
3.9
(111.3)
ounces
(grams)
Weight (H, M grade)
3.5
(99.6)
3.9
(110.6)
4.3
(121.6)
ounces
(grams)
Temperature limiting
100
115
°C

A gency approvals cURu s, cTÜVus, CE
* Isolation test voltage, 1 minute or less.
Note: Specifications are subject to change without notice.
Notes
PC current = 1.0mA
PC voltage = 5.5V
During normal operation
Switch must be able to sink ≥4mA. See Fig. 2
UV, OV, OT, module fault. See Figs. 3 and 5
See Fig. 3, converter off or fault mode
PR load >30Ω, <30pF
25°C
Minimum pulse width: 20ns
Without PR buffer amplifier
Referenced to –Sense
With open trim; referenced to –Sense. See Fig. 7
Notes
0.25V per leg (sense leads must be connected to
respective, output terminals)
Complies with reinforced insulation requirements
Complies with basic insulation requirements
Complies with operational insulation requirements
IN to OUT, IN to baseplate, OUT to baseplate
See Figs. 3 and 5. Do not operate coverter >100°C.
UL60950-1, EN60950-1, CSA60950-1, IEC60950-1.
With appropriate fuse in series with the +Input
300V Mini Family
Page 3 of 14
Rev 9.5
03/2017
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