Analytic DC Converter 100-140V In, 48V Out, 25A, Isolated DC/DC Converter VTC1505-110-48
BENEFITS
- Ultra-Quiet
- Power sensitive electronics without interference
- Rugged & Reliable
- Ensure years of safe and trouble free operation
The VTC1505 Series of voltage converters provides 12, 24, 32 or 48 Volts DC
at 25 to 100 Amps of continuous power from a 72, 110 or 250 Volt DC source.
Analytic Systems' Voltage Converters use Switchmode technology with powerful
IGBT switching transistors for reliability and efficiency with minimum size.
Circuit innovations reduce output ripple to levels previously available only
from bulky and inefficient linear power supplies. Reliability features include
an input fuse, thermal shutdown, current limiting and output short circuit
protection with automatic recovery. An Output Over voltage Crowbar circuit
protects any powered devices from excessive voltage in the event of a failure of
the unit.
The newly updated single-board VTC1505 is ultra-quiet and features the latest
generation of current mode PWM control. Extra features include audible and
visual indicators for over temperature and output on.
Features
- Military-Grade extrusion ensures a high tolerance for shock and vibration
- Can be left permanently connected
- 3 Bank Load Splitter Available
- Over-temperature shutdown
- Short circuit protection
- Visual indicators for output voltage & over-temperature
- Output over-voltage crowbar
- Inrush Current Limiting with solid state bypass
- Thermostatically controlled fan
- 3 year parts and labour warranty
Applications
- Marine & other rugged environments
- Automotive / RV
- Electric Utilities and Substations
- Base Station Power Radio & Telecommunications)
- OEM Applications
- Field Work / Construction Sites
- Solar Power Systems
- Emergency Power Backup (UPS)
- Security Systems
- Power any 12, 24, 32 or 48 Volt Electronic Equipment
Electrical [Input]
| Nominal Vac (ip) |
110 |
250 |
300 |
360 |
| Actual (Vdc) |
100-140 |
230-280 |
280-360 |
330-415 |
| Input Amps (Max) |
21 |
9 |
7.5 |
6.5 |
| Input Fuse (MDA) |
25 |
15 |
10 |
8 |
| Noise on Input |
< 50mV |
Electrical [Output]
| Output Nominal (op) |
12 |
24 |
32 |
48 |
| Output Volts (VDC) |
13.6 ? 0.05 |
27.2 ? 0.05 |
36.6? 0.05 |
54.4 ? 0.05 |
| Output Amps |
100A |
50A |
35.5A |
25A |
| Output Crowbar |
16.0 ? 0.5V |
32.0 ? 1.0V |
43.7 ? 1.0V |
63.9 ? 2.0V |
| Output Ripple & Noise |
< 50 mV |
Regulation
(Line & Load) |
< +/- 0.5% |
| Duty Cycle |
Continuous 100% for 24 hours per day |
| Efficiency |
> 80% @ Maximum Output |
Environmental Specification
| Operating Temp. Range |
-25? to +40?C @ maximum output
Derate Linearly 2.5% per?C from 40?C
(Optional -40?C extra wide temp. operation avail.) |
| Humidity |
0 - 95% Relative Humidity
(non-condensing) with optional conformal coating |
| Audible Noise |
NONE ?db @ 3 ft (34.5 dB when fan operating) |
| Typical Service Life |
>10 years (87,600 hours) |
| Isolation |
Input-Case & Input-Output 1500VDC/ Output-Case 500VDC |
Mechanical Specification
| Length |
17.0 in/ 43.2 cm |
| Width |
8.2 in/ 20.8 cm |
| Height |
3.5 in/ 8.9 cm (Without carring handle) |
| Clearance |
1 inch (2.5 cm) all around |
| Material |
Marine Grade Aluminium |
| Finish |
Black Anodize |
| Fastenings |
All 18-8 Stainless Steel |
| Weight |
14.4 lb / 6.6 kg |
| Connections |
4ft #6awg input, blk/red #6awg output wires |
| Warranty |
3 years |
|
WARNING:
This product can expose you to chemicals including Di-n-hexyl Phthalate (DnHP)
which is known to the State of California to cause reproductive harm, and
Vinyl Chloride which is known to the State of California to cause cancer. For
more information go to 
