SERIES BOP Analog Meters Model BOP 50-2M (top) and BOP 100-4M (bottom) 100, 200 and 400 Watt Linear High-Speed Amplifiers Digital Meters Model BOP 20-5D (top) and BOP 72-6D (bottom) 100, 200 and 400 Watt Linear High-Speed Amplifiers BOP, while fully rated power supplies, are BOP are high speed power operational amplifiers that can be used to also high-powered operational ampliŢers provide dynamically agile voltage for test and simulation. They are with full 4-quadrant, bipolar operation. Their not general purpose power supplies. By the nature of the bipolar high output is capable of both sustained d-c and the speed design, they do not have any energy-storage noise discrimi- replication of arbitrary a-c waveforms. nating output capacitors. To realize the full high speed potential of BOP, the load characteristics should be mainly resistive. If the load In Kepco’ s BOP, the voltage and current out- is capacitive, (>0.1 microfarad), the BOPmust be slowed to avoid puts can be controlled smoothly and lin- oscillation. This is accomplished in voltage mode by increasing the early through the entire rated plus and minus value of the feedback capacitance. Special terminals on the user port ranges, passing smoothly through zero with are available to slow the BOP for optimum current-mode stability no polarity switching. into inductive loading. KEPCO, INC. • 131-38 Sanford Avenue • Flushing, NY 11352 USA • Tel: (718) 461-7000 • Fax: (718) 767-1102 50 Email: hq@kepcopower.com • www.kepcopower.com/bop.htm BOP MODEL TABLE CLOSED LOOP GAIN VOLTAGE CURRENT OUTPUT IMPEDANCE d-c OUTPUT RANGE (1) (5) MODEL CHANNEL CHANNEL VOLTAGE MODE CURRENT MODE E max. I max. o o (2) (3) G G SERIES R SERIES L SHUNT R SHUNT C V I (V/V) (A/V) 100 WATT BOP 20-5M ± 20V ± 5A 2.0 0.5 80µΩ 20µH 40kΩ 0.05µF BOP 50-2M ± 50V ± 2A 5.0 0.2 0.5mΩ 100µH 50kΩ 0.05µF BOP 100-1M ± 100V ± 1A 10.0 0.1 2.0mΩ 200µH 100kΩ 0.05µF 200 WATT BOP 20-10M ± 20V ± 10A 2.0 1.0 40µΩ 50µH 20kΩ 0.1µF BOP 36-6M ± 36V ± 6A 3.6 0.6 120µΩ 50µH 36kΩ 0.1µF BOP 50-4M ± 50V ± 4A 5.0 0.4 0.25mΩ 100µH 50kΩ 0.05µF BOP 72-3M ± 72V ± 3A 7.2 0.3 0.48mΩ 200µH 72kΩ 0.05µF BOP 100-2M ± 100V ± 2A 10.0 0.2 1.0mΩ 200µH 100kΩ 0.05µF (4) BOP 200-1M ± 200V ± 1A 20.0 0.1 4.0mΩ 1.2mH 200kΩ 0.03µF 400 WATT BOP 20-20M ± 20V ± 20A 2.0 2.0 20µΩ 50µH 20kΩ 0.2µF BOP 36-12M ± 36V ± 12A 3.6 1.2 60µΩ 50µH 36kΩ 0.2µF BOP 50-8M ± 50V ± 8A 5.0 0.8 125µΩ 100µH 50kΩ 0.15µF BOP 72-6M ± 72V ± 6A 7.2 0.6 240µΩ 200µH 72kΩ 0.1µF BOP 100-4M ± 100V ± 4A 10.0 0.4 500µΩ 200µH 100kΩ 0.1µF (1) For factory installed digital interfaces add appropriate sufŢx. See page 55. (2) For determining dynamic impedance in voltage mode. (3) For determining dynamic impedance in current mode. (4) Same size as 400W models. (5) To specify digital display, substitute the sufŢx letter “D” for the suffix letter “M.” FEATURES The tabulation of the effective series resistance and inductance in voltage mode, and the • Source and sink 100% of their current rating. See Figure 1. effective shunt resistance and shunt capacitance in current mode, is done to allow a calculation • Separate control circuits for voltage and current with automatic crossover to current and voltage limits. of the output impedance versus frequency. • All controls and flag signals accessible through a 50-terminal user- BOP accept plug-in cards for remote port at the rear. digital control • Zeroable preamplifier available for scaling and summing external signals. • BIT 4882 provides 12-bit IEEE 488.2 talk- listen control with SCPI support. • Optional digital displays. Specify by substituting the suffix “D” in place of the “M.” • BIT 4886 provides 16-bit IEEE 488.2 talk- listen control with SCPI support. • BIT TMA-27 connect BOP to Kepco’s single-address multiple instrument serial bus for long range (>300m) control from IEEE 488.2, RS 232 or VXI-based hosts. • BIT 488B or BIT 488D offer listen-only For high power bipolar power supplies, see Series BOP High GPIB support in binary or Hex format. Power, page 44. Cards may be factory installed. See page For high voltage bipolar power supplies, see Series BOP-HV, 55 for appropriate suffix designations. page 56. AN ISO 9001 COMPANY KEPCO, INC. • 131-38 Sanford Avenue • Flushing, NY 11352 USA • Tel: (718) 461-7000 • Fax: (718) 767-1102 51 Email: hq@kepcopower.com • www.kepcopower.com/bop.htm BOP GENERAL SPECIFICATIONS SPECIFICATI0N RATING/DESCRIPTION CONDITION INPUT a-c Voltage 95-113, 105-125, User selectable 190-226, 210-250V a-c Current See Table 1 Max load, 115V a-c TM Frequency 47-65Hz Range OUTPUT 4-QUADRANT (1) d-c Output Bi-direction, series pass Transistor Type of stabilizer Automatic crossover Voltage/current Voltage 0 to 100% of rating (bipolar) Adjustment range for temp 0-55°C Current 0 to 100% of rating (bipolar) Sink See source/sink plot Duty cycle Error Sense 0.5V per load wire Voltage allowance Isolation Voltage 500V d-c or peak Output to ground Leakage Current <5 microamperes rms at 115V a-c 60Hz Output to Ground <50 microamperes p-p at 115V a-c 60Hz Series Connection 500V Max voltage off ground Parallel Connection Current sharing Use master-slave connection OVP Not available CONTROL Type Voltage Variable input, Ţxed gain Current Voltage/ Current Local 10-turn zero-center pot Remote Analog -10V to +10V Local Digital Serial bus or GPIB or VXI Optional internal BIT card Remote Digital Use SN or SNR interface Bounding ±Volt/current local Four screwdriver trimmers FIGURE 1 Output Source-Sink plot ±Volt/current remote 0 to 10 volts Dynamics See dynamic spec table Fast only User Amplifiers Uncommitted gain 20K Two provided References ±10 volts, 1mA Two provided TABLE 1 Options (built-in) GPIB hex card Suffix -488B Source current measured worst case, 125V a-c. For user added GPIB BCD card Suffix -488D card refer to “BIT” Long range serial card/VXI Suffix -TMA MODEL CURRENT models page 55 (Amps) Talk-listen 4882 card (SCPI) Suffix -4882 BOP 20-5M 2.6 Talk-listen 4886 card (SCPI) Suffix -4886 BOP 20-10M 5.5 Serial RS 232 Suffix -232 BOP 20-20M 11.0 MECHANICAL BOP 36-6M 5.1 Input Connection Detachable IEC type 3-wire All models BOP 36-12M 10.6 Output Front signal/output Binding posts BOP 50-2M 2.6 Connections Rear user port 50-terminal connector BOP 50-4M 4.8 Rear output Barrier strip BOP 50-8M 9.5 1 Meters Two 2 ⁄2˝ horiz., Front panel BOP 72-3M 5.0 2% zero center analog BOP 72-6M 10.8 Indicators Four LEDs Voltage/Current/Bounding BOP 100-1M 2.6 3 Mounting Use RA 37 rack adapter ⁄4 rack size BOP 100-2M 4.8 (in std 19" racks) Mounting “ears” supplied Full rack size BOP 100-4M 9.2 Cooling Forced air Exhaust to rear BOP 200-1M 5.5 7 17 9 3 Dimensions inches 5 ⁄32 x 12 ⁄32 x 17 ⁄64 ⁄4 rack size mm 132.6 x 318.3 x 435.4 (HxWxD) add 1 7 5 2 ⁄2˝ to rear inches 5 ⁄32 x 19 x 20 ⁄64 Full rack size for connector mm 132.6 x 482.6 x 510 BOP are CE marked per the Low Voltage Finish; Fed Std 595 Light gray, color 26440 Front panel Directive (LVD), EN61010-1. 3 Weight 47lb (21.4Kg) ⁄4 rack size (100W) (packed for 3 53lb (24.1Kg) ⁄4 rack size (200W) shipment) 76lb (34.5Kg) Full rack size (1) 200V model uses FET. AN ISO 9001 COMPANY KEPCO, INC. • 131-38 Sanford Avenue • Flushing, NY 11352 USA • Tel: (718) 461-7000 • Fax: (718) 767-1102 52 Email: hq@kepcopower.com • www.kepcopower.com/bop.htm BOP DYNAMIC SPECIFICATIONS BANDWIDTH RISE & FALL TIME LARGE SIGNAL SLEWING RATE RECOVERY (d-c to f ) 10%-90% FREQUENCY (min) (minimum) STEP LOAD -3dB MODEL KHz (minimum) µsec (maximum) RESPONSE, KHz µsec (maximum) Mode Mode Mode Mode Mode V I V I V I V I V I 100 WATT BOP 20-5M 18 12 20 30 17 13 5V/µsec 0.15A/µsec 25 10 BOP 50-2M 18 12 20 30 17 13 5V/µsec 0.15A/µsec 25 10 BOP 100-1M 18 11 17 22 18 11 11V/µsec 70mA/µsec 40 25 200 WATT BOP 20-10M 18 6 20 60 17 7 2V/µsec 0.4A/µsec 80 20 BOP 36-6M 16 13 20 27 15 14 3V/µsec 0.5A/µsec 50 35 BOP 50-4M 23 14 14 25 15 11 4.5V/µsec 0.25A/µsec 40 30 BOP 72-3M 20 15 18 26 17 12 10V/µsec 0.15A/µsec 30 30 BOP 100-2M 22 15 18 26 17 12 10V/µsec 0.15A/µsec 30 30 BOP 200-1M 4.0 2.5 110 150 4.0 2.5 5V/µsec 15mA/µsec 150 120 400 WATT BOP 20-20M 9.5 10 35 35 8 10 1V/µsec 1.25A/µsec 100 75 BOP 36-12M 20 10 16 30 19 10 4V/µsec 0.75A/µsec 50 30 BOP 50-8M 24 10 14 35 24 11 7.5V/µsec 0.5A/µsec 40 30 BOP 72-6M 19 9.5 18 40 20 11 9V/µsec 0.4A/µsec 50 20 BOP 100-4M 18 14 22 30 16 10 10V/µsec 0.25A/µsec 40 30 BOP STATIC SPECIFICATIONS (4) OUTPUT EFFECTS(1) PREAMPLIFIER REFERENCE INFLUENCE QUANTITY VOLTAGE MODE CURRENT MODE OFFSETS ± 10V TYPICAL MAXIMUM TYPICAL MAXIMUM ∆E ∆I io io Source (min.-max.) <0.0005% 0.001% <0.002% 0.005% <5µV <1nA <0.0005% Load (NL-FL) <0.001% 0.002% <0.5mA 1mA — — <0.0005% Time (8-hour drift) <0.005% 0.01% <0.01% 0.02% <20µV <1nA <0.005% Temp., per °C <0.005% 0.01% <0.01% 0.02% <20µV <1nA <0.005% (5) Ripple and rms <1mV 3mV <0.01% 0.03% — — — (2) Noise (3) (5) p-p <10mV 30mV <0.1% 0.3% — — — (1) Output effects, expressed as a percentage, are referred to the maximum rated output voltage or current. The tabulated offsets, more particularly their (2) Measured with the common terminal grounded so that the common mode current does not ţow through the load. change as a function of source, time and (3) Peak-to-peak ripple is measured over a 20Hz to 10MHz bandwidth. temperature, allow a user to calculate (4) The output effect can be calculated by the relationship: ∆E = ±∆E (R /R ) ±∆E (1+R /R )±∆I (R ) where R is the feedback resistor, performance of the uncommitted amplifier(s) o r f i io f i io f f and R is the input resistor from the reference, E . i r with user specified input and feedback (5) For BOP 200-1M the maximum ripple and noise is 5mV rms and 50mV p-p. components. The formula for this is given in the static specifications table footnote. AN ISO 9001 COMPANY KEPCO, INC. • 131-38 Sanford Avenue • Flushing, NY 11352 USA • Tel: (718) 461-7000 • Fax: (718) 767-1102 Email: hq@kepcopower.com • www.kepcopower.com/bop.htm 53 OUTLINE DIMENSIONAL DRAWINGS Fractional dimensions in light face type are in inches,dimensions in bold face type are in millimeters. Tolerance: ± 1/64" (0.4) between mounting holes ± 1/32" (0.8) other dimensions 100 & 200 WATT MODELS 400 WATT MODELS (FULL RACK) (THREE-QUARTER RACK) AND BOP 200-1M FRONT VIEW FRONT VIEW BOTTOM VIEW BOTTOM VIEW REAR VIEW REAR VIEW SIDE VIEW SIDE VIEW BOP 3/4 rack width power supplies can be rack mounted using RA 37. See page 77. KEPCO, INC. • 131-38 Sanford Avenue • Flushing, NY 11352 USA • Tel: (718) 461-7000 • Fax: (718) 767-1102 54 Email: hq@kepcopower.com • www.kepcopower.com/bop.htm