TRACOPOWER THD10-4809

DC/DC Converters
THD 10 Series, 10 Watt
UL 60950
Features
◆ Very high Power Density in
DIL-24 Package
◆
◆
◆
◆
◆
◆
◆
◆
◆
Wide 2:1 Input Range
Very high Efficiency up to 87%
I/O-Isolation 1500V
Input Filter meets EN55022A without
ext. Components
Low Ripple and Noise
Continuous Short Circuit Protection
Extended Temp. Range
-40°C to +85°C
3 Year Product Warranty
The THD-10 series is a range of isolated high performance 10W DC/DC converters
in a low profile DIL-24 package with standard industry pin-out. Other features of
this product are built-in overvoltage protection and internal EMI-filter to meet EN
55022, class A. Full SMD-design with exclusive use of ceramic capacitors guarantees a high reliability and long product lifetime. Typical applications for these converters are industrial electronics, instrumentation, data communication systems and
battery operated equipment with limited space available on the PCB.
Models
Order code
Input voltage range
THD 10-2409
THD 10-2410
THD 10-2411
18 – 36 VDC
Output voltage
Output current max.
Efficiency typ.
2.5 VDC
3‘000 mA
83 %
3.3 VDC
3‘000 mA
85 %
5.1 VDC
2’000 mA
87 %
THD 10-2412
12 VDC
835 mA
87 %
THD 10-4809
2.5 VDC
3’000 mA
83 %
3.3 VDC
3’000 mA
85 %
5.1 VDC
2’000 mA
87 %
12 VDC
835 mA
87 %
THD 10-4810
THD 10-4811
THD 10-4812
http://www.tracopower.com
36 – 75 VDC
Page 1 of 3
DC/DC Converters
THD 10 Series
10 Watt
Input Specifications
Input current (no load)
24 Vin models:
48 Vin models:
Input current (full load)
24 Vin; 2.5.Vout
24 Vin; other output
48 Vin; 2.5.Vout
48 Vin; other output
models:
models:
models:
models:
20 mA typ.
10 mA typ.
380 mA typ.
480 mA typ.
190 mA typ.
240 mA typ.
Start-up voltage /
under voltage shut down
24 Vin models: 18 VDC / 17 VDC
48 Vin models: 36 VDC / 34 VDC
Surge voltage
(1 sec. max.)
24 Vin models:
50 V max.
48 Vin models: 100 V max.
Reverse voltage protection
0.5 A max.
Conducted noise (input)
EN 55022 level A, FCC part 15, level A
Output Specifications
Voltage set accuracy
Regulation
±1.2 %
– Input variation Vin min. to Vin max.
– Load variation 10 – 100 %
± 1.0 % max.
± 1.2 % max. (± 1.5% max. for 2.5 Vout models)
Ripple and noise (20 MHz Bandwidth)
85 mVpk-pk max.
Temperature coefficient
± 0.02 % /K
Output current limitation
>110% of Iout max., constant current
Short circuit protection
indefinite (automatic recovery)
Capacitive load
single output models: 2’200 µF max.
12 VDC output models: 820 µF max.
General Specifications
Temperature ranges
–
–
–
–
Operating
Derating
Case temperature
Storage
–40 °C ... +85 °C
3%/K above 70°C
+100 °C max.
–55 °C ... +125 °C
Humidity (non condensing)
95 % rel H max.
Reliability, calculated MTBF (MIL-HDBK-217 F)
>1 Mio. h @ + 25 °C
Isolation voltage Input/Output
1‘500 VDC
Isolation capacity Input/Output
1’200 pF typ
Isolation resistance Input/Output (500 VDC)
> 1‘000 M Ohm
Switching frequency (fixed)
400 kHz typ. (Pulse width modulation PWM)
Safety standards
UL/cUL60950, EN 60950, IEC 60950
compliance up to 60 VDC input voltage
(SELV limit)
Safety approvals
UL/cUL 60950
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
http://www.tracopower.com
Page 2 of 3
DC/DC Converters
THD 10 Series
10 Watt
Physical Specifications
Case material
steel, nickel plated
Baseplate material
non conductive FR4
Potting material
silicon rubber TES (UL94V-0 rated)
Weight
17.3 g (0.61 oz)
Soldering temperature
max. 260 °C / 10 sec.
2.54 (0.10)
16
14
2.5
Insulated Baseplate
4.1
10.2
(0.10)
Bottom view
5.08 15.24 (0.60)
23
22
(0.20)
22.86 (0.90)
31.8 (1.25)
4.5 (0.18)
Outline Dimensions mm (inches)
2
3
Pin-Out
Pin
Single output
2
–Vin (GND)
3
–Vin (GND)
9
9
No pin
11
11
No con.
14
+Vout
16
–Vout
22
+Vin (Vcc)
23
+Vin (Vcc)
15.24 (0.60)
20.3 (0.80)
(0.16) (0.40)
Pin diameter ø 0.5 ±0.05 (0.02 ±0.002)
Tolerances ±0.25 (0.01)
Specifications can be changed without notice
Rev. 03/05
Jenatschstrasse 1 · CH-8002 Zurich · Switzerland
Tel. +41 43311 4511 · Fax +41 43311 4545 · [email protected] · www.tracopower.com
Page 3 of 3