HBO21A-48-12 Datasheet, PDF (2/7 Pages) Broadband TelCom Power, Inc. – 48Vin 12Vout 21A

Prelim. Specification
HBO21A-48-12
48Vin 12Vout 21A
BTCPower^TM
CONVERTER SELECTION
Typical @ T_a=+25°C under nominal line voltage and 75% load conditions, unless noted.
Model
Input
Output
Efficiency
Part Number
Voltage (Volts)
Current (A)
Voltage
Positive Logic
Negative Logic
Nominal Range No load Full load (Volts)
HBO21A-48-12
HBO21A-48-12N
48
36-75
0.1
5.9
12
For encapsulated (epoxy enclosed) models, replace “HBO” in part no. with “HBP”.
Current
(Amps)
21
75% Load
(%)
88
Consult factory for other output voltage configurations.
Outline and Pin-out Information
Pin Connection
Pin#
Function
1
Vin +
2
On/Off
3
Case
4
Vin -
5
Vout -
6
Sense -
7
Trim
8
Sense +
9
Vout +
All dimensions are in inches [mm]
Pin 5 and 9 are dia. 0.08 [2.03]
All other pins are all dia. 0.040 [1.02]
Pin material: Brass
Pin finish: Tin/Lead plated
Heat spreader (baseplate) material: Aluminum
Weight: 60.5g
Tolerance
Inches
Millimeters
•XX ± 0.020
•X ± 0.5
•XXX ± 0.010
•XX ± 0.25
Pin: ± 0.002
± 0.05
The information and specifications contained in this specification are believed to be accurate and reliable at the time of publication. Specifications
are subject to change without notice.
Broadband TelCom Power, Inc. 1719 S. Grand Avenue, Santa Ana, CA 92705 U.S.A.
Tel.: [phone] • Fax: [phone] • www.btcpower.com • Email: [e-mail] • PS HBO21A-48-12 Re2 16-1-04