DC/DC Converter THM 30 Series, 30 Watt Wide 2:1 input voltage 30 W DC/DC converter in a 2 x 1 plastic case I/O isolation 5000 VACrms rated for 250 VACrms working voltage Certification according to IEC/EN/ES 60601-1 3rd edition for 2xMOPP Risk management process according to ISO 14971 including risk management file CB Acceptance criteria for electronic Scheme IEC 606010-1 ES 60601-1 assemblies according to IPC-A-610 Level 3 The THM-30 series is a range of medical 30 Watt DC/DC converters in 2.0 Low leakage current < 2.5 A x 1.0 plastic package and with wide 2:1 input voltage range. They provide a Extended operating temperature range reinforced isolation system for 5000 VACrms isolation and a very low leakage 40C to 80C. current of less than 2.5 A. The units are approved to IEC/EN/ES 60601-1 3rd edition for 2 x MOPP (Means Of Patient Protection) and come along with an EMC compliance to IEC 60601-1-2 4th ISO 14971 risk management file. Design and production conform to the quality edition and EN55032 class A management system ISO 13485. With a high efficiency of up to 90% and highest Operating up to 5000m altitude grade components the converters can reliably operate in an ambient tempera- 5 year product warranty ture range of 40C up to +80C. They constitute a reliable solution not only for medical equipment but also for demanding ranges of application such as trans- portation, control & measurement or IGBT drivers. Models Order code* Input voltage range Output voltage Output current max. Efciencfi y typ. THM 30-1211 5.0 VDC 6000 mA 88.5 % THM 30-1212 12 VDC 2500 mA 88.5 % THM 30-1213 15 VDC 2000 mA 89.5 % 9. 0 18 VDC THM 30-1215 (12 VDC nominal) 24 VDC 1250 mA 89.0 % THM 30-1221 5 VDC 3000 mA 86.0 % THM 30-1222 12 VDC 1250 mA 88.5 % THM 30-1223 15 VDC 1000 mA 89.0 % THM 30-2411 5.0 VDC 6000 mA 88.5 % THM 30-2412 12 VDC 2500 mA 89.0 % THM 30-2413 15 VDC 2000 mA 90.5 % 18 36 VDC THM 30-2415 (24 VDC nominal) 24 VDC 1250 mA 89.5 % THM 30-2421 5 VDC 3000 mA 86.0 % THM 30-2422 12 VDC 1250 mA 90.0 % THM 30-2423 15 VDC 1000 mA 90.0 % THM 30-4811 5.0 VDC 6000 mA 89.0 % THM 30-4812 12 VDC 2500 mA 89.0 % THM 30-4813 15 VDC 2000 mA 90.0 % 36 75 VDC THM 30-4815 (48 VDC nominal) 24 VDC 1250 mA 89.0 % THM 30-4821 5 VDC 3000 mA 86.5 % THM 30-4822 12 VDC 1250 mA 90.0 % THM 30-4823 15 VDC 1000 mA 89.5 % * suffix -A1 for remote control option with positive logic suffix -A2 for remote control option with negative logic www.tracopower.com Page 1 of 4 THM 30 Series, 30 Watt Input Specifications Input current no load 12 Vin models: 11 mA typ. 24 Vin models: 9 mA typ. 48 Vin models: 9 mA typ. Surge voltage (3 sec. max.) 12 Vin models: 25 V max . 24 Vin models: 50 V max . 48 Vin models: 100 V max. Start-up voltage 12 Vin models: 9 VDC (or lower) 24 Vin models: 18 VDC (or lower) 48 Vin models: 36 VDC (or lower) Startup time 60 ms max. (30 ms typ.) Under voltage shut down (lock-out circuit) 12 Vin models: 7.8 - 8.6 VDC 24 Vin models: 15.8 - 17.4 VDC 48 Vin models: 32 - 34 VDC Input filter Pi-type Conducted noise Conducted & Radiated input suppression EN 55011 limits to IEC 60601-1-2 4th editon EN55032 class A (internal filter) EN55032 class B with external components Filter proposal www.tracopower.com/overview/thm30 EMC immunity Generic for Medical equipment IEC/EN 60601-1-2 4th edition ESD (electrostatic discharge) EN 61000-4-2, air 15 kV, contact 8 kV, perf. criteria A Radiated immunity EN 61000-4-3, 10 V/m, perf. criteria A Fast transient / surge EN 61000-4-4, 2 kV, perf. criteria A (with external input capacitor / diode) EN 61000-4-5, 2 kV perf. criteria A 12 Vin models: 2 pcs. Nippon chemi-con KY 220 F / 100 V 1 pcs. TVS - SMDJ36A, 36V, 3000 W) 24 Vin models: 2 pcs. Nippon chemi-con KY 220 F / 100 V 1 pcs. TVS - SMDJ58A, 58V, 3000 W) 48 Vin models: 2 pcs. Nippon chemi-con KY 220 F / 100 V 1 pcs. TVS - SMDJ120A, 120V, 3000 W) Conducted immunity EN 61000-4-6, 10 Vrms, perf. criteria A Magnetic field immunity EN 61000-4-8 100 A/m, continuous, perf. criteria A 1000 A/m, 1 sec., perf. criteria A External input fuse required 12 Vin models: 6.3 A (recommended values, slow blow type) 24 Vin models: 3.15 A 48 Vin models: 1.6 A Output Specifications Voltage set accuracy 1 % max. Output voltage adjustment range 5 & 12 VDC models: 10 % (single output models only) 15 & 24 VDC models: 10 / +20 % Regulation Input variation single output: 0.2 % max . dual output: 0.5 % max . Load variation 0 100 % single output: 0.2 % max . dual output: 1.0 % max . Cross regulation dual output: 5.0 % max. (asymmetrical load 25/100 %) Temperature coefficient 0.02 %/K typ. Minimum load not required Ripple and noise ()5.0 VDC models: 50 mVp-p typ. with cap. 10 F/25 V X7R MLCC (20 MHz Bandwidth) ()12 VDC models: 75 mVp-p typ. with cap. 10 F/25 V X7R MLCC 15 VDC models: 75 mVp-p typ. with cap. 10 F/25 V X7R MLCC 15 VDC models: 100 mVp-p typ. with cap. 10 F/25 V X7R MLCC 24 VDC models: 100 mVp-p typ. with cap. 4.7 F/50 V X7R MLCC Transient response Recovery time (25% load step change) 250 s typ. www.tracopower.com Page 2 of 4