Isolated DC-DC Converters HUB12 Series -- 12Watt Bothhand USA Features Wide 2 : 1 Input Voltage Range(9~18V,18~36V,36~75V) Remote On/Off Input / Output Isolation Voltage: 1.5kVDC Extended Operating Temperature Range: -40°C to+85°C Output Short Circuit Protection: Continuous & Auto Recovery Over Voltage Protection: Clamp Mode Shielded Metal Case with Insulated Baseplate Description The HUB12 Series are isolated 12W DC/DC converters. Lead Free Design, RoHS Compliant Designed with highly efficiency, allow the operating temperature 6 pin DIP Package with Industry-Standard Footprint range of these units to be -40°C to +85°C in a 6 pin DIP package Customer Design Available Safety Standard / Approval : IEC / EN 60950-1 with industry-standard footprint. Further features include wide 2 : 1 input voltage range, remote on/off control, short-circuit protection and over voltage protection. Applications These converters are well suitable for battery operated equipment, measurement equipment, telecom, wireless network, Industry control system, everywhere where isolated, tightly regulated voltages and compact size are required. Technical Specification Model Number All specifications are typical at nominal input, full load and 25°C unless otherwise stated. Output (2) Capacitive Output Current (mA) Input Current (mA) Input Voltage Eff . Voltage Load, max. (1) Range (%) (3) Min. Load Full. Load No Load Full Load (V) (uF) HUB12-12S0 3.3 20 3500 10 1318 77 4700 HUB12-12S1 5 0 2400 20 1282 82 3300 12 0 1000 22 1220 86 680 15 0 800 21 1235 85 330 HUB12-12D1 ±5 0 ±1200 19 1282 82 1000 HUB12-12D2 ±12 0 ±500 27 1220 86 220 HUB12-12D3 ±15 0 ±400 31 1235 85 200 HUB12-24S0 3.3 20 3500 11 659 77 4700 HUB12-24S1 5 0 2400 10 641 82 3300 12 0 1000 13 602 87 680 HUB12-12S2 HUB12-12S3 HUB12-24S2 9~18V Nominal:12V 18~36V Nominal:24V 15 0 800 12 610 86 330 HUB12-24D1 ±5 0 ±1200 10 633 83 1000 HUB12-24D2 ±12 0 ±500 15 602 87 147 HUB12-24D3 ±15 0 ±400 17 610 86 133 HUB12-48S0 3.3 20 3500 3 325 78 3300 HUB12-48S1 5 0 2400 6 321 82 1680 12 0 1000 7 301 87 220 HUB12-24S3 HUB12-48S2 36~75V Nominal:48V 15 0 800 6 305 86 147 HUB12-48D1 ±5 0 ±1200 6 316 83 680 HUB12-48D2 ±12 0 ±500 8 301 87 68 HUB12-48D3 ±15 0 ±400 9 305 86 100 HUB12-48S3 [email protected] www.bothhandusa.com Rev:20130814A Page 1 of 7 Isolated DC-DC Converters HUB12 Series -- 12Watt Bothhand USA Input Specifications Input Voltage 12V nominal input 9-18V 24V nominal input 18-36V 48V nominal input 36-75V Pi Type Input filter Input surge voltage 12V nominal input 25V (100ms max.) 24V nominal input 50V 48V nominal input 100V 130mAp-p max. Input reflected ripple current Nominal Vin and full load Start up time Nominal Vin and constant resistive load Remote ON/OFF 550ms typ. Converter: ON Open or 3.5V＜Vr＜12V Converter: OFF Short (4) or 0V＜Vr＜1.2V Sourcing current of remote control pin Nominal Vin ＜0.2 mA Idle input current (at Remote OFF state) Nominal Vin ＜3 mA Environmental Specifications -40°C to +85°C (with derating) Operating ambient temperature +100°C Maximum case temperature -55°C to +105°C Storage temperature range 5% to 95% RH Relative humidity ±0.02% / °C max. Temperature coefficient Output Specifications 12 Watts max. Output power Voltage accuracy Full load and nominal Vin ±1% See table Minimum load Line regulation LL to HL at full load 25% load to full load Load Regulation Balanced load ±0.5% Single ±0.5% Dual ±0.5% Unbalanced load 25% to 100% full load Ripple and Noise ±5% 100mVp-p max. 20MHz bandwidth 3.3Vout models 3.9V Over voltage protection 5Vout models 6.2V (Zener Diode Clamp) 12Vout models 15V 15Vout models 18V See table Capacitive load Over load protection % of full load at nominal input Continuous, automatic recovery Short circuit protection Transient response settling time [email protected] 150% typ. 2000µs typ. 50% load step change www.bothhandusa.com Rev:20130814A Page 2 of 7 Isolated DC-DC Converters HUB12 Series -- 12Watt Bothhand USA Transient response over shoot di/dt=0.8A/µs ≤ ±5% of Vo General Specifications Efficiency Nominal input See table Isolation voltage Input to output 1500VDC Isolation resistance 500VDC 9 10 Ohms min. Isolation capacitance 500pF typ. Switching frequency 300kHz typ. 6 Reliability, calculated MTBF 1.96× 10 Hrs Physical Specifications Case material Nickel-coated copper Base material Non-conductive black plastic Silicon rubber (UL94V-0) Potting material 2.0 × 1.0 × 0.4 Inch Dimensions (50.8 × 25.4 × 10.2 mm) Weight 30g (1.06oz) typ. HUB12 Series (5) Output Power (%) Power Derating Curve Ambient Temp.TA (℃) HUB12-48S1 HUB12-48S1 Input voltage vs. Efficiency Output Current vs. Efficiency 95 90 Efficiency (%) Efficiency (%) 95 90 85 80 75 70 65 60 55 85 80 75 70 65 60 55 36 40 44 48 52 56 60 64 68 75 Input voltage (V) [email protected] 0.240 0.480 0.720 0.960 1.200 1.440 1.680 1.920 2.160 2.400 Output Current (A) www.bothhandusa.com Rev:20130814A Page 3 of 7 Isolated DC-DC Converters HUB12 Series -- 12Watt Bothhand USA HUB12-48S1 HUB12-48S1 Transient Response at 50%~100% Max Load Loop Gain & Phase at Vi=48V,Full Load Note 1. Io below this value will not damage these converters, however, they may not meet all listed specifications. 2. Typical value, tested at nominal input and full load. 3. For each output. 4. Short to -Vin (Pin 2). 5. Based on HUB12-48S1. Mechanical Dimensions Pin 1 2 3 4 5 6 Pin Assignment Single Dual +Vin +Vin -Vin -Vin +Vout +Vout Trim Common -Vout -Vout Remote On/Off (optional) Unit: mm [inch] Tolerance:±0.5[0.02] Specifications subject to change without noticed. [email protected] www.bothhandusa.com Rev:20130814A Page 4 of 7 Isolated DC-DC Converters HUB12 Series -- 12Watt Bothhand USA Test Configurations All specifications are typical at nominal input, full load and 25°C unless otherwise stated. A A DC Power Supply DC/DC converter V V Load ◎DC Power Supply: It offers a wide voltage and current range precisely. ◎Current meter (A): Accuracy 200μA ~ 200mA 4 ranges+(0.2% rdg + 2 digits) 2000mA ~ 20A 2 ranges+(0.3% rdg + 2 digits). ◎Voltage meter (V): Accuracy +(0.03% rdg + 4 digits). ◎Load: At full load. ◎Wires: The resistance of the wires must be small. 1. Input voltage range: Narrow input voltage range（±10%）、wide input voltage range (2:1 and 4:1）。 EX: Narrow input voltage range（±10%） 5V nominal input 4.5~5.5V 12V nominal input 10.8~13.2V 24V nominal input 21.6~26.4V Wide input voltage range 2:1 5V nominal input 12V nominal input 24V nominal input 48V nominal input 4.5~9V 9~18V 18~36V 36~75V Wide input voltage range 4:1 (W) 24V nominal input 9~36V 48V nominal input 18~75V 2. Input power : Pin = Vin x Iin Vin：Input voltage Iin：Input current Pout = Vout x Iout Vout：Output voltage Iout：Output current 3. Output power : 4. Efficiency : Efficiency = Pout Pin x100% Pout: Output power Pin: Input power 5. Voltage accuracy: │ │Vout-Vout(nominal)│ Vout [email protected] x100% Vout：Output voltage www.bothhandusa.com Rev:20130814A Page 5 of 7 Bothhand USA Isolated DC-DC Converters HUB12 Series -- 12Watt Vout(nominal)：Nominal output voltage ││││ ││││ 6. Line regulation: (1) Wide input voltage range and regulated output voltage series. │ │Vout(LL)-Vout(HL)│ Vout(LL) LL: Low Line input voltage HL: High Line input voltage x100% (2) Narrow input voltage range（±10%）and unregulated output voltage series. Δ Vout Line regulation= Δ Vin ΔVout = Vout(+10%)-Vout(-10%) x100% Vout Vout(+10%)：Output voltage at Vin = 1.1xVin(nominal)&full load Vout(-10%)：Output voltage at Vin = 0.9xVin(nominal)&full load Vout：Output voltage at Vin = Vin(nominal)&full load ΔVin = Vin(+10%)-Vin(-10%) x100% Vin(nominal) Vin(+10%)：Input voltage = 1.1xVin(nominal) Vin(-10%)：Input voltage = 0.9xVin(nominal) Vin(nominal)：Nominal Input voltage 7. Load regulation : │ x100% │Vout(FL)-Vout(NL)│ Vout(FL) Vout(FL): Output voltage at full load Vout(NL): Output voltage at 25% full load or 10% full load 8. Ripple and Noise: as shown below. The bandwidth is 0-20MHz. Ripple&Noise Noise Ripple [email protected] www.bothhandusa.com Rev:20130814A Page 6 of 7 Isolated DC-DC Converters HUB12 Series -- 12Watt Bothhand USA Output Ripple&Noise measurement test circuit: as shown below. Copper strip DC/DC converter Co Oscilloscope Load Copper strip Co: usually 0.47uF. 9. Temperature derating curve: The DC-DC converter will operate over a wider temperature range if less power is Output Power (%) drawn from the output and the device is already running. The temperature derating curve shows the operating power-temperature range. As shown below. Ambient Temp.TA (℃) 10. Switching frequency: The nominal operating frequency of the DC-DC converters. 11. Input to output isolation: The dielectric breakdown strength test between input and output circuits. This is the isolation voltage the device is capable of withstanding for a specified time, usually 1 second or 1 minute. [email protected] www.bothhandusa.com Rev:20130814A Page 7 of 7