Technical Specification
HB75D-24 Series
Dual output Half Bricks 75W
BTCPower
TM
Electrical Specification
Typical test data at Ta=25°C, Vin=24V unless otherwise noted.
PARAMETER
Absolute maximum rating
Input voltage
Operating case temperature
Storage temperature
Humidity
Input characteristics
Operating input voltage range
Turn on voltage threshold
Turn off voltage threshold
Off converter input current
Output characteristics
Output voltage
24Vin
NOTES
MIN
0
-40
-40
TYP
MAX
40
100
105
95
UNIT
V
°C
°C
%
V
V
V
mA
18
17
16
5
36
17.5
16.5
HB75D-24-0525P or HB75D-24-0525N 18-36Vin, no load to full load
HB75D-24-0533P or HB75D-24-0533N 18-36Vin, no load to full load
Output current
HB75D-24-0525P or HB75D-24-0525N 2.5Vo
5Vo
HB75D-24-0533P or HB75D-24-0533N 3.3Vo
5Vo
Output voltage trim range
Output voltage ripple and noise
Output over power protection
Over-voltage protection
Over-temperature protection
Temperature coefficient
Output dynamic characteristics
Startup time
Transient recovery time
Transient Peak
Efficiency
HB75D-24-0525P or HB75D-24-0525N
HB75D-24-0533P or HB75D-24-0533N
Isolation characteristics
Isolation voltage(primary to secondary) 1minute
Isolation voltage (primary to case)
Isolation voltage (secondary to case)
Isolation resistance
1minute
1minute
500VDC, Primary to secondary
5% to 95% of the output voltage
25% load change (2.0A/us)
25% load change (2.0A/us)
Percentage of normal output
20Mz bandwi th, 100% Load, 24Vin
d
2.47
4.85
3.27
4.85
0
0
0
0
-5
2.50
5.00
3.30
5.00
2.53
5.15
3.33
5.15
V
V
V
V
A
A
A
A
%
mV(pk-pk)
%
%
°C
%/°C
ms
µs
mv
%
%
15
15
15
15
+5
150
140
150
110
±0.05
40
800
400
83 (2)
83 (2)
100
110
120
130
105
1500
1000
500
10
VDC
VDC
VDC
MΩ
Broadband TelCom Power, Inc.
1719 S. Grand Avenue, Santa Ana, CA 92705 U.S.A.
P
3 of 7
Tel.: 714-259-4888 • Fax: 714-259-0840 • www.btcpower.com • Email: sales@btcpower.com •
PS HB75D-24 Rev1 10-14-02
BTCPOWER [ BROADBAND TELCOM POWER, INC. ]
