DC/DC Converters TEL 30 Series, 30 Watt CB Scheme Features UL 60950-1 Highest power density: 30W in 51x25x9.6mm package Industry standard footprint Very high ffcfi iency Models with low output Voltages: 2.5 & 3.3VDC Output voltage adjustable Optional remote On/Off Under voltage lockout Operating temperature range 40C 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 efcfi ient, isolated 30W converters in a shielded metal case with excellent specicfi ation. 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 features of this converter. Typical applications for the TEL 30 Series converter are communication and net- working systems, industrial electronics and distributed power architectures. Models Ordercode Input voltage range Output voltage Output current max. Efficiency TEL 30-2409 2.5 VDC 6000 mA 84 % TEL 30-2410 3.3 VDC 6000 mA 86 % 18 36 VDC TEL 30-2411 5.1 VDC 5000 mA 88 % (nominal 24 VDC) TEL 30-2412 12 VDC 2500 mA 88 % TEL 30-2413 15 VDC 2000 mA 88 % TEL 30-4809 2.5 VDC 6000 mA 84 % 3.3 VDC 6000 mA 86 % TEL 30-4810 36 75 VDC TEL 30-4811 5.1 VDC 5000 mA 88 % (nominal 48 VDC) TEL 30-4812 12 VDC 2500 mA 88 % TEL 30-4813 15 VDC 2000 mA 88 % DC/DC Converters TEL 30 Series 30 Watt Input Specifications Input current at no load 24 Vin models: 70 mA typ. 48 Vin models: 50 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 2.5 / 3.3 / 5.1 VDC models: 6800 F max. 12 / 15 VDC models: 680 F max. General Specifications Temperature ranges Operating 40C to +71C (with derating) Case temperature +105C max. Storage 50C to +125C Derating 2 %/K above 50C Humidity (non condensing) 95 % rel H max. Reliability, calculated MTBF (MIL-HDBK-217F, at +25C, ground benign) >600000 h Isolation voltage (60 sec.) Input/Output 1500 VDC Isolation capacitance Input/Output 1200 pF typ. Isolation resistance Input/Output >1000 Mohm Remote On/Off On: 2.5 to 100 VDC or open circuit. (optional) Off: 1.0 to +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/cUL 60950-1, IEC/EN 60950-1 Safety approvals CSA certificate (UL/cUL 60950-1, 1nd edition) www.tracopower.com/products/tel30-csa.pdf CB test certificate (IEC/EN 60950-1) www.tracopower.com/products/tel30-cb.pdf Physical Specifications Casing material aluminum Potting material epoxy (UL 94V-0 rated) Weight 32 g (1.13 oz) Soldering temperature max. 265C / 10 sec. Environmental compliance Reach www.tracopower.com/products/tel30-reach.pdf RoHS directive 2011/65/EU All specicfi ations valid at nominal input voltage, full load and +25C after warm-up time unless otherwise stated.