HEC50-48S2P5 Datasheet PDF - ETC
| Part Number | HEC50-48S2P5 | |
| Description | SINGLE OUTPUT UP TO 15A | |
| Manufacturers | ETC | |
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• SINGLE OUTPUT UP TO 15A
• INDUSTRY STANDARD FOOTPRINT
• ADJUSTABLE OUTPUT VOLTAGE
• NO MINIMUM LOAD
• UNDER-VOLTAGE LOCKOUT
• HIGH EFFICIENCY UP TO 91%
• COMPACT 2.40 X 2.28 X 0.50 INCH PACKAGE
• FIXED SWITCHING FREQUENCY
• HALT TESTED
HEC50-S single output DC/DC converters provide up to 50 watts of output power in an
industry standard half-brick package and footprint. These units are specifically
designed to meet the power needs of low-voltage silicon. All models feature a wide
UL E193009
input range, trimmable output voltage and a 15A current rating. Remote sense and
TUV R50020744
remote on/off facilities are included as standard, and the converters are
CB JPTUV-5363
comprehensively protected against over-current, over-voltage and over-temperature
CE MARK
conditions. The HEC50 converters are especially suited to telecom, networking and
industrial application.
T E C H N I C A L S P E C I F I C A T I O N All specifications are typical at nominal input, full load and 25ºC otherwise noted
OUTPUT SPECIFICATIONS
Output power
50 Watts max
Voltage accuracy
Full load and nominal Vin
± 1.5%
Voltage adjustability (Note 1)
+ 10% , -20%
Minimum load
0%
Line regulation
LL to HL at FL
See table
Load regulation
0% to 100% FL
See table
Remote sense (Note 1)
10% of Vout
Ripple and noise(Note 2) 20MHz bandwidth
100mVp-p
Temperature coefficient
Transient response
recovery time
25% load step change
Over voltage protection threshold (Hiccup)
I0.02% / ºC, max
200uS
115% ~ 130% of Vout
Over current protection threshold
110% ~ 140% of Iout Rated
Short circuit protection
Hiccup, automatics recovery
INPUT SPECIFICATIONS
Input voltage range
24V input
48V input
UVLO start-up voltage
24V input
48V input
UVLO shuntdown voltage
24V input
48V input
18 – 36VDC
36 – 75VDC
17V typ.
34V typ.
15V typ.
32V typ.
Input filter (Note 3)
L-C type
Input voltage variation
dv/dt
5V/ms,max
(Complies with ETS300 132 part 4.4)
Input surge voltage 100mS max
24V input
48V input
50VDC
100VDC
Start up time
Nominal Vin and constant
resistive load
25mS typ.
Input reflected-ripple current
24V input
50mAp-p
(5Hz to 20 MHz, 12uH source impedance) 48V input
20mAp-p
Remote ON/OFF(Note 4)
(Positive logic)
(Negative logic)
ON=Open or 3.5V < Vr < 15V, IIN=50 max.
OFF=Short or 0V < Vr < 1.2V, IIN=1m max.
ON=Short or 0V < Vr < 1.2V, IIN=1m max.
OFF=Open or 3.5V < Vr < 15V, IIN=50 max.
GENERAL SPECIFICATIONS
Efficiency
Isolation voltage
Isolation resistance
Isolation capacitance
Input to Output
Input to Case
Output to Case
See table
1600 VDC, min.
1000 VDC, min.
1000 VDC, min.
107 ohms, min
2500 pF, max
Switching frequency
300 KHz, typ
Approvals and standard (Note 5)
IEC60950, UL60950, EN60950
Case material
Open with Aluminum base-plate
Weight
50g (1.76 oz)
MTBF Bellcore TR-NWT-000332, Tc=40 , Io=80%, max.
3 x 106 hrs
ENVIRONMENTAL SPECIFICATIONS
Operating base-plate temperature range (Note 6)
-40ºC to +100ºC
Over temperature protection
110ºC
Humidity max, Non-condensing
95%
Storage temperature range
-55ºC to +125ºC
Thermal shock
MIL-STD-810D
Vibration
10~55Hz, 2G, 3minutes period, 30minutes along X,Y and Z
EMC CHARACTERISTICS
Conducted emissions
EN55022 (Note 7)
EN55022 (Note 7)
Radiated emissions
EN55022
ESD
Radiated immunity
Fast transient
Surge
Conducted immunity
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-6
Level A
Level B
Level A
Perf. Criteria2
Perf. Criteria2
Perf. Criteria2
Perf. Criteria2
Perf. Criteria2
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for HEC50-48S2P5 electronic component. |
| Information | Total 2 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ HEC50-48S2P5.PDF Datasheet ] | |
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