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
25C to +71C
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
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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 F max.
12 / 15 Vout models: 680 F 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 50C
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 +25C after warm-up time unless otherwise stated.
Page 2 of 3
Specifications can be changed without notice
Jenatschstrasse 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
1
0.
1
6
25.4
9.6
5.08
50.8
(2.0)
(0.6)
(0.4)
(0.4)
(1.0)
(0.38)
(0.2)
Bottom View
1
4
3
2
6
1
0.
1
6
10.16
(0.4)
45.72
5
(1.8)
Pin
1
+Vin (Vcc)
2
Vin (GND)
3
Remote On/Off
4
+Vout
5
Vout
6
Trim
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
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