http://www.tracopower.com
DC/DC Converters
TEL 30 Series, 30 Watt
pending
Features
◆ Highest Power Density: 30W in
51x25x9.6mm Package
◆ Industry Standard Footprint
◆ Very high Efficiency
◆ Models with low Output
Voltages: 2.5 & 3.3VDC
◆ Output Voltage adjustable
◆ Remote On/Off
◆ Under Voltage Lockout
◆ Operating Temperature Range
–25°C to +71°C
◆ Six-side shielded Metal Case
◆ Lead free Design, RoHS compliant
◆ 3 Year Product Warranty
The TEL 30 Series is a new range of cost efficient, isolated 30W converters in a
shielded metal case with excellent specification. The 10 models in this series feature
2:1 input range with 18-36 or 36-75 VDC. Overload and over voltage protection,
under voltage shutdown as well as remote On/Off are standard features of this
converter. Typical applications for the TEL 30 Series converter are communication
and networking systems, industrial electronics and distributed power architectures.
Ordercode Input voltage range Output voltage Output current max. Efficiency
TEL 30-2409 2.5 VDC 6‘000 mA 84 %
TEL 30-2410 3.3 VDC 6’000 mA 86 %
TEL 30-2411 18 – 36 VDC 5.1 VDC 5’000 mA 84 %
TEL 30-2412 12 VDC 2’500 mA 88 %
TEL 30-2413 15 VDC 2’000 mA 88 %
TEL 30-4809 2.5 VDC 6‘000 mA 84 %
TEL 30-4810 3.3 VDC 6’000 mA 86 %
TEL 30-4811 36 – 75 VDC 5.1 VDC 5’000 mA 88 %
TEL 30-4812 12 VDC 2’500 mA 88 %
TEL 30-4813 15 VDC 2’000 mA 88 %
Models
RoHS
compliant
Page 1 of 3
http://www.tracopower.com
DC/DC Converters
TEL 30 Series 30 Watt
Input Specifications
Input current (no load) 24 Vin models: 40 mA typ.
48 Vin models: 20 mA typ.
Input current (full load) 24 Vin; 2.5 Vout models: 744 mA typ.
24 Vin; 3.3 Vout models: 959 mA typ.
24 Vin; 5.0 Vout models: 1183 mA typ.
24 Vin; other output models: 1420 mA typ.
48 Vin; 2.5 Vout models: 372 mA typ.
48 Vin; 3.3 Vout models: 480 mA typ.
48 Vin; 5.0 Vout models: 592 mA typ.
48 Vin; other output models: 710 mA typ.
Start-up voltage / 24 Vin models: 17.8 VDC / 15.8 VDC
under voltage shut down 48 Vin models: 36 VDC / 33 VDC
Surge voltage 24 Vin models: 50 V max.
(100 msec. max.) 48 Vin models: 100 V max.
Output Specifications
Voltage set accuracy ±1.0 % max.
Output voltage adjustment ±10 %
Regulation – Input variation Vin min. to Vin max. ±0.3 % max.
– Load variation 10 – 100 % ±1.0 % max.
Ripple and noise (20 MHz Bandwidth) 100 mVpk-pk max.
Temperature coefficient ±0.02 % / K
Output current limitation 110% – 140% Iout max., foldback
Short circuit protection Hiccup mode, indefinite (automatic recovery)
Capacitive load 1.8 / 2.5 / 5 Vout models: 6’800 µF max.
12 / 15 Vout models: 680 µF max.
General Specifications
Temperature ranges – Operating –25 °C ... +71 °C (with derating)
– Case temperature +105 °C max.
– Storage –50 °C ... +125 °C
Derating 2 %/K above 50°C
Humidity (non condensing) 95 % rel H max.
Reliability, calculated MTBF (MIL-HDBK-217 E) > 600’000 h @ +25 °C
Isolation voltage – Input/Output 1‘500 VDC
Isolation capacity – Input/Output 1200 pF typ
Isolation resistance – Input/Output >1’000 Mohm
Remote On/Off – On: 2.5 ... 100 VDC or open circuit.
– Off: –1.0 ... +1.0 VDC or short circuit pin 3 and pin 2
– Off idle current: 5 mA max.
Switching frequency (fixed) 350 kHz typ. (pulse width modulation PWM)
Safety standards UL 60950, EN 60950, IEC 60950
Compliance up to 60 VDC input voltage
(SELV limit)
Safety approvals UL /cUL File pending
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
Page 2 of 3
Specifications can be changed without notice
J
enatschstrasse 1 · CH-8002 Zurich · Switzerland
Tel. +41 43311 4511 · Fax +41 43311 4545 · info@traco.ch · www.tracopower.com
DC/DC Converters
TEL 30 Series 30 Watt
Outline Dimensions mm (inches)
15.24
10.16
25.4
9.6
5.08
50.8
(2.0)
(0.6)
(0.4) (0.4)
(1.0)
(0.38)
(0.2)
Bottom View
14
3
2
6
10.16
10.16
(0.4)
45.72
5
(1.8)
Pin
1+Vin (Vcc)
2–Vin (GND)
3Remote On/Off
4+Vout
5–Vout
6Trim
Pin-Out
Dimensions in [mm], () = Inch
Pin diameter: 1.0 ±0.05 (0.039 ±0.002)
Pin pitch tolerance: ±0.25 (±0.01)
Case tolerances: ±0.5 (±0.02)
Rev. 07/05.2
Physical Specifications
Case material aluminum
Potting material epoxy (flammability to UL 94V-0)
Weight 32 g (1.13 oz)
Soldering temperature max. 260 °C / 10 sec.
Output Voltage Adjustment
Trim up Trim down Trim up/down
Rd
Trim
+Vout
Ru
Trim
- Vout
CW
100K
Pot.
CCW
–Vout
Trim
+Vout
Ru = (33 x Vout) – ( 30 x Vadj)
Vadj – Vout Rd = (36.667 x Vadj) – (33 x Vout)
Vout – Vadj
Page 3 of 3
